22554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7229}}^1$

素因数の和:7258

約数の個数: 80

約数和(自身を含む): 75307680

約数和(自身を除く): 52753200

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, 7229, 14458, 21687, 28916, 36145, 43374, 57832, 72290, 86748, 93977, 108435, 115664, 144580, 173496, 187954, 216870, 281931, 289160, 346992, 375908, 433740, 469885, 563862, 578320, 751816, 867480, 939770, 1127724, 1409655, 1503632, 1734960, 1879540, 2255448, 2819310, 3759080, 4510896, 5638620, 7518160, 11277240, 22554480]

約数ペア:

[(1, 22554480), (2, 11277240), (3, 7518160), (4, 5638620), (5, 4510896), (6, 3759080), (8, 2819310), (10, 2255448), (12, 1879540), (13, 1734960), (15, 1503632), (16, 1409655), (20, 1127724), (24, 939770), (26, 867480), (30, 751816), (39, 578320), (40, 563862), (48, 469885), (52, 433740), (60, 375908), (65, 346992), (78, 289160), (80, 281931), (104, 216870), (120, 187954), (130, 173496), (156, 144580), (195, 115664), (208, 108435), (240, 93977), (260, 86748), (312, 72290), (390, 57832), (520, 43374), (624, 36145), (780, 28916), (1040, 21687), (1560, 14458), (3120, 7229)]