1123573680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2050

約数の個数: 240

約数和(自身を含む): 4050053280

約数和(自身を除く): 2926479600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1566, 1620, 1740, 1944, 1993, 2088, 2160, 2320, 2349, 2430, 2610, 3132, 3240, 3480, 3888, 3915, 3986, 4176, 4698, 4860, 5220, 5979, 6264, 6480, 6960, 7047, 7830, 7972, 9396, 9720, 9965, 10440, 11745, 11958, 12528, 14094, 15660, 15944, 17937, 18792, 19440, 19930, 20880, 23490, 23916, 28188, 29895, 31320, 31888, 35235, 35874, 37584, 39860, 46980, 47832, 53811, 56376, 57797, 59790, 62640, 70470, 71748, 79720, 89685, 93960, 95664, 107622, 112752, 115594, 119580, 140940, 143496, 159440, 161433, 173391, 179370, 187920, 215244, 231188, 239160, 269055, 281880, 286992, 288985, 322866, 346782, 358740, 430488, 462376, 478320, 484299, 520173, 538110, 563760, 577970, 645732, 693564, 717480, 807165, 860976, 866955, 924752, 968598, 1040346, 1076220, 1155940, 1291464, 1387128, 1434960, 1560519, 1614330, 1733910, 1937196, 2080692, 2152440, 2311880, 2421495, 2582928, 2600865, 2774256, 3121038, 3228660, 3467820, 3874392, 4161384, 4304880, 4623760, 4681557, 4842990, 5201730, 6242076, 6457320, 6935640, 7748784, 7802595, 8322768, 9363114, 9685980, 10403460, 12484152, 12914640, 13871280, 14044671, 15605190, 18726228, 19371960, 20806920, 23407785, 24968304, 28089342, 31210380, 37452456, 38743920, 41613840, 46815570, 56178684, 62420760, 70223355, 74904912, 93631140, 112357368, 124841520, 140446710, 187262280, 224714736, 280893420, 374524560, 561786840, 1123573680]

約数ペア:

[(1, 1123573680), (2, 561786840), (3, 374524560), (4, 280893420), (5, 224714736), (6, 187262280), (8, 140446710), (9, 124841520), (10, 112357368), (12, 93631140), (15, 74904912), (16, 70223355), (18, 62420760), (20, 56178684), (24, 46815570), (27, 41613840), (29, 38743920), (30, 37452456), (36, 31210380), (40, 28089342), (45, 24968304), (48, 23407785), (54, 20806920), (58, 19371960), (60, 18726228), (72, 15605190), (80, 14044671), (81, 13871280), (87, 12914640), (90, 12484152), (108, 10403460), (116, 9685980), (120, 9363114), (135, 8322768), (144, 7802595), (145, 7748784), (162, 6935640), (174, 6457320), (180, 6242076), (216, 5201730), (232, 4842990), (240, 4681557), (243, 4623760), (261, 4304880), (270, 4161384), (290, 3874392), (324, 3467820), (348, 3228660), (360, 3121038), (405, 2774256), (432, 2600865), (435, 2582928), (464, 2421495), (486, 2311880), (522, 2152440), (540, 2080692), (580, 1937196), (648, 1733910), (696, 1614330), (720, 1560519), (783, 1434960), (810, 1387128), (870, 1291464), (972, 1155940), (1044, 1076220), (1080, 1040346), (1160, 968598), (1215, 924752), (1296, 866955), (1305, 860976), (1392, 807165), (1566, 717480), (1620, 693564), (1740, 645732), (1944, 577970), (1993, 563760), (2088, 538110), (2160, 520173), (2320, 484299), (2349, 478320), (2430, 462376), (2610, 430488), (3132, 358740), (3240, 346782), (3480, 322866), (3888, 288985), (3915, 286992), (3986, 281880), (4176, 269055), (4698, 239160), (4860, 231188), (5220, 215244), (5979, 187920), (6264, 179370), (6480, 173391), (6960, 161433), (7047, 159440), (7830, 143496), (7972, 140940), (9396, 119580), (9720, 115594), (9965, 112752), (10440, 107622), (11745, 95664), (11958, 93960), (12528, 89685), (14094, 79720), (15660, 71748), (15944, 70470), (17937, 62640), (18792, 59790), (19440, 57797), (19930, 56376), (20880, 53811), (23490, 47832), (23916, 46980), (28188, 39860), (29895, 37584), (31320, 35874), (31888, 35235)]