2444062920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3907}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 7917920640

約数和(自身を除く): 5473857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 401, 520, 780, 802, 1203, 1560, 1604, 2005, 2406, 3208, 3907, 4010, 4812, 5213, 6015, 7814, 8020, 9624, 10426, 11721, 12030, 15628, 15639, 16040, 19535, 20852, 23442, 24060, 26065, 31256, 31278, 39070, 41704, 46884, 48120, 50791, 52130, 58605, 62556, 78140, 78195, 93768, 101582, 104260, 117210, 125112, 152373, 156280, 156390, 203164, 208520, 234420, 253955, 304746, 312780, 406328, 468840, 507910, 609492, 625560, 761865, 1015820, 1218984, 1523730, 1566707, 2031640, 3047460, 3133414, 4700121, 6094920, 6266828, 7833535, 9400242, 12533656, 15667070, 18800484, 20367191, 23500605, 31334140, 37600968, 40734382, 47001210, 61101573, 62668280, 81468764, 94002420, 101835955, 122203146, 162937528, 188004840, 203671910, 244406292, 305507865, 407343820, 488812584, 611015730, 814687640, 1222031460, 2444062920]

約数ペア:

[(1, 2444062920), (2, 1222031460), (3, 814687640), (4, 611015730), (5, 488812584), (6, 407343820), (8, 305507865), (10, 244406292), (12, 203671910), (13, 188004840), (15, 162937528), (20, 122203146), (24, 101835955), (26, 94002420), (30, 81468764), (39, 62668280), (40, 61101573), (52, 47001210), (60, 40734382), (65, 37600968), (78, 31334140), (104, 23500605), (120, 20367191), (130, 18800484), (156, 15667070), (195, 12533656), (260, 9400242), (312, 7833535), (390, 6266828), (401, 6094920), (520, 4700121), (780, 3133414), (802, 3047460), (1203, 2031640), (1560, 1566707), (1604, 1523730), (2005, 1218984), (2406, 1015820), (3208, 761865), (3907, 625560), (4010, 609492), (4812, 507910), (5213, 468840), (6015, 406328), (7814, 312780), (8020, 304746), (9624, 253955), (10426, 234420), (11721, 208520), (12030, 203164), (15628, 156390), (15639, 156280), (16040, 152373), (19535, 125112), (20852, 117210), (23442, 104260), (24060, 101582), (26065, 93768), (31256, 78195), (31278, 78140), (39070, 62556), (41704, 58605), (46884, 52130), (48120, 50791)]