360001980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6740

約数の個数: 144

約数和(自身を含む): 1227320640

約数和(自身を除く): 867318660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 6689, 8970, 10764, 13378, 13455, 17940, 20067, 26756, 26910, 33445, 40134, 53820, 60201, 66890, 80268, 86957, 100335, 120402, 133780, 153847, 173914, 200670, 240804, 260871, 301005, 307694, 347828, 401340, 434785, 461541, 521742, 602010, 615388, 769235, 782613, 869570, 923082, 1043484, 1204020, 1304355, 1384623, 1538470, 1565226, 1739140, 1846164, 2000011, 2307705, 2608710, 2769246, 3076940, 3130452, 3913065, 4000022, 4615410, 5217420, 5538492, 6000033, 6923115, 7826130, 8000044, 9230820, 10000055, 12000066, 13846230, 15652260, 18000099, 20000110, 24000132, 27692460, 30000165, 36000198, 40000220, 60000330, 72000396, 90000495, 120000660, 180000990, 360001980]

約数ペア:

[(1, 360001980), (2, 180000990), (3, 120000660), (4, 90000495), (5, 72000396), (6, 60000330), (9, 40000220), (10, 36000198), (12, 30000165), (13, 27692460), (15, 24000132), (18, 20000110), (20, 18000099), (23, 15652260), (26, 13846230), (30, 12000066), (36, 10000055), (39, 9230820), (45, 8000044), (46, 7826130), (52, 6923115), (60, 6000033), (65, 5538492), (69, 5217420), (78, 4615410), (90, 4000022), (92, 3913065), (115, 3130452), (117, 3076940), (130, 2769246), (138, 2608710), (156, 2307705), (180, 2000011), (195, 1846164), (207, 1739140), (230, 1565226), (234, 1538470), (260, 1384623), (276, 1304355), (299, 1204020), (345, 1043484), (390, 923082), (414, 869570), (460, 782613), (468, 769235), (585, 615388), (598, 602010), (690, 521742), (780, 461541), (828, 434785), (897, 401340), (1035, 347828), (1170, 307694), (1196, 301005), (1380, 260871), (1495, 240804), (1794, 200670), (2070, 173914), (2340, 153847), (2691, 133780), (2990, 120402), (3588, 100335), (4140, 86957), (4485, 80268), (5382, 66890), (5980, 60201), (6689, 53820), (8970, 40134), (10764, 33445), (13378, 26910), (13455, 26756), (17940, 20067)]