180563040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{853}}^1$

素因数の和:891

約数の個数: 288

約数和(自身を含む): 736011360

約数和(自身を除く): 555448320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 853, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1706, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2559, 2646, 2940, 3024, 3360, 3412, 3528, 3780, 3920, 4265, 4320, 4410, 4704, 5040, 5118, 5292, 5880, 5971, 6048, 6615, 6824, 7056, 7560, 7677, 7840, 8530, 8820, 10080, 10236, 10584, 11760, 11942, 12795, 13230, 13648, 14112, 15120, 15354, 17060, 17640, 17913, 20472, 21168, 23031, 23520, 23884, 25590, 26460, 27296, 29855, 30240, 30708, 34120, 35280, 35826, 38385, 40944, 41797, 42336, 46062, 47768, 51180, 52920, 53739, 59710, 61416, 68240, 70560, 71652, 76770, 81888, 83594, 89565, 92124, 95536, 102360, 105840, 107478, 115155, 119420, 122832, 125391, 136480, 143304, 153540, 161217, 167188, 179130, 184248, 191072, 204720, 208985, 211680, 214956, 230310, 238840, 245664, 250782, 268695, 286608, 307080, 322434, 334376, 358260, 368496, 376173, 409440, 417970, 429912, 460620, 477680, 501564, 537390, 573216, 614160, 626955, 644868, 668752, 716520, 736992, 752346, 806085, 835940, 859824, 921240, 955360, 1003128, 1074780, 1128519, 1228320, 1253910, 1289736, 1337504, 1433040, 1504692, 1612170, 1671880, 1719648, 1842480, 1880865, 2006256, 2149560, 2257038, 2507820, 2579472, 2866080, 3009384, 3224340, 3343760, 3684960, 3761730, 4012512, 4299120, 4514076, 5015640, 5158944, 5642595, 6018768, 6448680, 6687520, 7523460, 8598240, 9028152, 10031280, 11285190, 12037536, 12897360, 15046920, 18056304, 20062560, 22570380, 25794720, 30093840, 36112608, 45140760, 60187680, 90281520, 180563040]

約数ペア:

[(1, 180563040), (2, 90281520), (3, 60187680), (4, 45140760), (5, 36112608), (6, 30093840), (7, 25794720), (8, 22570380), (9, 20062560), (10, 18056304), (12, 15046920), (14, 12897360), (15, 12037536), (16, 11285190), (18, 10031280), (20, 9028152), (21, 8598240), (24, 7523460), (27, 6687520), (28, 6448680), (30, 6018768), (32, 5642595), (35, 5158944), (36, 5015640), (40, 4514076), (42, 4299120), (45, 4012512), (48, 3761730), (49, 3684960), (54, 3343760), (56, 3224340), (60, 3009384), (63, 2866080), (70, 2579472), (72, 2507820), (80, 2257038), (84, 2149560), (90, 2006256), (96, 1880865), (98, 1842480), (105, 1719648), (108, 1671880), (112, 1612170), (120, 1504692), (126, 1433040), (135, 1337504), (140, 1289736), (144, 1253910), (147, 1228320), (160, 1128519), (168, 1074780), (180, 1003128), (189, 955360), (196, 921240), (210, 859824), (216, 835940), (224, 806085), (240, 752346), (245, 736992), (252, 716520), (270, 668752), (280, 644868), (288, 626955), (294, 614160), (315, 573216), (336, 537390), (360, 501564), (378, 477680), (392, 460620), (420, 429912), (432, 417970), (441, 409440), (480, 376173), (490, 368496), (504, 358260), (540, 334376), (560, 322434), (588, 307080), (630, 286608), (672, 268695), (720, 250782), (735, 245664), (756, 238840), (784, 230310), (840, 214956), (853, 211680), (864, 208985), (882, 204720), (945, 191072), (980, 184248), (1008, 179130), (1080, 167188), (1120, 161217), (1176, 153540), (1260, 143304), (1323, 136480), (1440, 125391), (1470, 122832), (1512, 119420), (1568, 115155), (1680, 107478), (1706, 105840), (1764, 102360), (1890, 95536), (1960, 92124), (2016, 89565), (2160, 83594), (2205, 81888), (2352, 76770), (2520, 71652), (2559, 70560), (2646, 68240), (2940, 61416), (3024, 59710), (3360, 53739), (3412, 52920), (3528, 51180), (3780, 47768), (3920, 46062), (4265, 42336), (4320, 41797), (4410, 40944), (4704, 38385), (5040, 35826), (5118, 35280), (5292, 34120), (5880, 30708), (5971, 30240), (6048, 29855), (6615, 27296), (6824, 26460), (7056, 25590), (7560, 23884), (7677, 23520), (7840, 23031), (8530, 21168), (8820, 20472), (10080, 17913), (10236, 17640), (10584, 17060), (11760, 15354), (11942, 15120), (12795, 14112), (13230, 13648)]