4245568080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1360759}}^1$

素因数の和:1360788

約数の個数: 80

約数和(自身を含む): 14173676160

約数和(自身を除く): 9928108080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1360759, 2721518, 4082277, 5443036, 6803795, 8164554, 10886072, 13607590, 16329108, 17689867, 20411385, 21772144, 27215180, 32658216, 35379734, 40822770, 53069601, 54430360, 65316432, 70759468, 81645540, 88449335, 106139202, 108860720, 141518936, 163291080, 176898670, 212278404, 265348005, 283037872, 326582160, 353797340, 424556808, 530696010, 707594680, 849113616, 1061392020, 1415189360, 2122784040, 4245568080]

約数ペア:

[(1, 4245568080), (2, 2122784040), (3, 1415189360), (4, 1061392020), (5, 849113616), (6, 707594680), (8, 530696010), (10, 424556808), (12, 353797340), (13, 326582160), (15, 283037872), (16, 265348005), (20, 212278404), (24, 176898670), (26, 163291080), (30, 141518936), (39, 108860720), (40, 106139202), (48, 88449335), (52, 81645540), (60, 70759468), (65, 65316432), (78, 54430360), (80, 53069601), (104, 40822770), (120, 35379734), (130, 32658216), (156, 27215180), (195, 21772144), (208, 20411385), (240, 17689867), (260, 16329108), (312, 13607590), (390, 10886072), (520, 8164554), (624, 6803795), (780, 5443036), (1040, 4082277), (1560, 2721518), (3120, 1360759)]