2298750960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{870739}}^1$

素因数の和:870766

約数の個数: 80

約数和(自身を含む): 7773966720

約数和(自身を除く): 5475215760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 870739, 1741478, 2612217, 3482956, 4353695, 5224434, 6965912, 8707390, 9578129, 10448868, 13061085, 13931824, 17414780, 19156258, 20897736, 26122170, 28734387, 34829560, 38312516, 41795472, 47890645, 52244340, 57468774, 69659120, 76625032, 95781290, 104488680, 114937548, 143671935, 153250064, 191562580, 208977360, 229875096, 287343870, 383125160, 459750192, 574687740, 766250320, 1149375480, 2298750960]

約数ペア:

[(1, 2298750960), (2, 1149375480), (3, 766250320), (4, 574687740), (5, 459750192), (6, 383125160), (8, 287343870), (10, 229875096), (11, 208977360), (12, 191562580), (15, 153250064), (16, 143671935), (20, 114937548), (22, 104488680), (24, 95781290), (30, 76625032), (33, 69659120), (40, 57468774), (44, 52244340), (48, 47890645), (55, 41795472), (60, 38312516), (66, 34829560), (80, 28734387), (88, 26122170), (110, 20897736), (120, 19156258), (132, 17414780), (165, 13931824), (176, 13061085), (220, 10448868), (240, 9578129), (264, 8707390), (330, 6965912), (440, 5224434), (528, 4353695), (660, 3482956), (880, 2612217), (1320, 1741478), (2640, 870739)]