2565784920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{8839}}^1$

素因数の和:8953

約数の個数: 128

約数和(自身を含む): 8019648000

約数和(自身を除く): 5453863080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 118, 120, 123, 164, 177, 205, 236, 246, 295, 328, 354, 410, 472, 492, 590, 615, 708, 820, 885, 984, 1180, 1230, 1416, 1640, 1770, 2360, 2419, 2460, 3540, 4838, 4920, 7080, 7257, 8839, 9676, 12095, 14514, 17678, 19352, 24190, 26517, 29028, 35356, 36285, 44195, 48380, 53034, 58056, 70712, 72570, 88390, 96760, 106068, 132585, 145140, 176780, 212136, 265170, 290280, 353560, 362399, 521501, 530340, 724798, 1043002, 1060680, 1087197, 1449596, 1564503, 1811995, 2086004, 2174394, 2607505, 2899192, 3129006, 3623990, 4172008, 4348788, 5215010, 5435985, 6258012, 7247980, 7822515, 8697576, 10430020, 10871970, 12516024, 14495960, 15645030, 20860040, 21381541, 21743940, 31290060, 42763082, 43487880, 62580120, 64144623, 85526164, 106907705, 128289246, 171052328, 213815410, 256578492, 320723115, 427630820, 513156984, 641446230, 855261640, 1282892460, 2565784920]

約数ペア:

[(1, 2565784920), (2, 1282892460), (3, 855261640), (4, 641446230), (5, 513156984), (6, 427630820), (8, 320723115), (10, 256578492), (12, 213815410), (15, 171052328), (20, 128289246), (24, 106907705), (30, 85526164), (40, 64144623), (41, 62580120), (59, 43487880), (60, 42763082), (82, 31290060), (118, 21743940), (120, 21381541), (123, 20860040), (164, 15645030), (177, 14495960), (205, 12516024), (236, 10871970), (246, 10430020), (295, 8697576), (328, 7822515), (354, 7247980), (410, 6258012), (472, 5435985), (492, 5215010), (590, 4348788), (615, 4172008), (708, 3623990), (820, 3129006), (885, 2899192), (984, 2607505), (1180, 2174394), (1230, 2086004), (1416, 1811995), (1640, 1564503), (1770, 1449596), (2360, 1087197), (2419, 1060680), (2460, 1043002), (3540, 724798), (4838, 530340), (4920, 521501), (7080, 362399), (7257, 353560), (8839, 290280), (9676, 265170), (12095, 212136), (14514, 176780), (17678, 145140), (19352, 132585), (24190, 106068), (26517, 96760), (29028, 88390), (35356, 72570), (36285, 70712), (44195, 58056), (48380, 53034)]