28114612080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1920397}}^1$

素因数の和:1920474

約数の個数: 80

約数和(自身を含む): 88584118944

約数和(自身を除く): 60469506864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 1920397, 3840794, 5761191, 7681588, 9601985, 11522382, 15363176, 19203970, 23044764, 28805955, 30726352, 38407940, 46089528, 57611910, 76815880, 92179056, 115223820, 117144217, 153631760, 230447640, 234288434, 351432651, 460895280, 468576868, 585721085, 702865302, 937153736, 1171442170, 1405730604, 1757163255, 1874307472, 2342884340, 2811461208, 3514326510, 4685768680, 5622922416, 7028653020, 9371537360, 14057306040, 28114612080]

約数ペア:

[(1, 28114612080), (2, 14057306040), (3, 9371537360), (4, 7028653020), (5, 5622922416), (6, 4685768680), (8, 3514326510), (10, 2811461208), (12, 2342884340), (15, 1874307472), (16, 1757163255), (20, 1405730604), (24, 1171442170), (30, 937153736), (40, 702865302), (48, 585721085), (60, 468576868), (61, 460895280), (80, 351432651), (120, 234288434), (122, 230447640), (183, 153631760), (240, 117144217), (244, 115223820), (305, 92179056), (366, 76815880), (488, 57611910), (610, 46089528), (732, 38407940), (915, 30726352), (976, 28805955), (1220, 23044764), (1464, 19203970), (1830, 15363176), (2440, 11522382), (2928, 9601985), (3660, 7681588), (4880, 5761191), (7320, 3840794), (14640, 1920397)]