390726720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1170

約数の個数: 224

約数和(自身を含む): 1413296640

約数和(自身を除く): 1022569920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 576, 615, 656, 720, 738, 820, 864, 960, 984, 1080, 1103, 1107, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1968, 2160, 2206, 2214, 2460, 2624, 2880, 2952, 3280, 3309, 3690, 3936, 4320, 4412, 4428, 4920, 5515, 5535, 5904, 6560, 6618, 7380, 7872, 8640, 8824, 8856, 9840, 9927, 11030, 11070, 11808, 13120, 13236, 14760, 16545, 17648, 17712, 19680, 19854, 22060, 22140, 23616, 26472, 29520, 29781, 33090, 35296, 35424, 39360, 39708, 44120, 44280, 45223, 49635, 52944, 59040, 59562, 66180, 70592, 70848, 79416, 88240, 88560, 90446, 99270, 105888, 118080, 119124, 132360, 135669, 148905, 158832, 176480, 177120, 180892, 198540, 211776, 226115, 238248, 264720, 271338, 297810, 317664, 352960, 354240, 361784, 397080, 407007, 452230, 476496, 529440, 542676, 595620, 635328, 678345, 723568, 794160, 814014, 904460, 952992, 1058880, 1085352, 1191240, 1221021, 1356690, 1447136, 1588320, 1628028, 1808920, 1905984, 2035035, 2170704, 2382480, 2442042, 2713380, 2894272, 3176640, 3256056, 3617840, 4070070, 4341408, 4764960, 4884084, 5426760, 6105105, 6512112, 7235680, 8140140, 8682816, 9529920, 9768168, 10853520, 12210210, 13024224, 14471360, 16280280, 19536336, 21707040, 24420420, 26048448, 32560560, 39072672, 43414080, 48840840, 65121120, 78145344, 97681680, 130242240, 195363360, 390726720]

約数ペア:

[(1, 390726720), (2, 195363360), (3, 130242240), (4, 97681680), (5, 78145344), (6, 65121120), (8, 48840840), (9, 43414080), (10, 39072672), (12, 32560560), (15, 26048448), (16, 24420420), (18, 21707040), (20, 19536336), (24, 16280280), (27, 14471360), (30, 13024224), (32, 12210210), (36, 10853520), (40, 9768168), (41, 9529920), (45, 8682816), (48, 8140140), (54, 7235680), (60, 6512112), (64, 6105105), (72, 5426760), (80, 4884084), (82, 4764960), (90, 4341408), (96, 4070070), (108, 3617840), (120, 3256056), (123, 3176640), (135, 2894272), (144, 2713380), (160, 2442042), (164, 2382480), (180, 2170704), (192, 2035035), (205, 1905984), (216, 1808920), (240, 1628028), (246, 1588320), (270, 1447136), (288, 1356690), (320, 1221021), (328, 1191240), (360, 1085352), (369, 1058880), (410, 952992), (432, 904460), (480, 814014), (492, 794160), (540, 723568), (576, 678345), (615, 635328), (656, 595620), (720, 542676), (738, 529440), (820, 476496), (864, 452230), (960, 407007), (984, 397080), (1080, 361784), (1103, 354240), (1107, 352960), (1230, 317664), (1312, 297810), (1440, 271338), (1476, 264720), (1640, 238248), (1728, 226115), (1845, 211776), (1968, 198540), (2160, 180892), (2206, 177120), (2214, 176480), (2460, 158832), (2624, 148905), (2880, 135669), (2952, 132360), (3280, 119124), (3309, 118080), (3690, 105888), (3936, 99270), (4320, 90446), (4412, 88560), (4428, 88240), (4920, 79416), (5515, 70848), (5535, 70592), (5904, 66180), (6560, 59562), (6618, 59040), (7380, 52944), (7872, 49635), (8640, 45223), (8824, 44280), (8856, 44120), (9840, 39708), (9927, 39360), (11030, 35424), (11070, 35296), (11808, 33090), (13120, 29781), (13236, 29520), (14760, 26472), (16545, 23616), (17648, 22140), (17712, 22060), (19680, 19854)]