90416760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15377}}^1$

素因数の和:15405

約数の個数: 96

約数和(自身を含む): 315556560

約数和(自身を除く): 225139800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15377, 30754, 46131, 61508, 76885, 92262, 107639, 123016, 153770, 184524, 215278, 230655, 307540, 322917, 369048, 430556, 461310, 538195, 615080, 645834, 753473, 861112, 922620, 1076390, 1291668, 1506946, 1614585, 1845240, 2152780, 2260419, 2583336, 3013892, 3229170, 3767365, 4305560, 4520838, 6027784, 6458340, 7534730, 9041676, 11302095, 12916680, 15069460, 18083352, 22604190, 30138920, 45208380, 90416760]

約数ペア:

[(1, 90416760), (2, 45208380), (3, 30138920), (4, 22604190), (5, 18083352), (6, 15069460), (7, 12916680), (8, 11302095), (10, 9041676), (12, 7534730), (14, 6458340), (15, 6027784), (20, 4520838), (21, 4305560), (24, 3767365), (28, 3229170), (30, 3013892), (35, 2583336), (40, 2260419), (42, 2152780), (49, 1845240), (56, 1614585), (60, 1506946), (70, 1291668), (84, 1076390), (98, 922620), (105, 861112), (120, 753473), (140, 645834), (147, 615080), (168, 538195), (196, 461310), (210, 430556), (245, 369048), (280, 322917), (294, 307540), (392, 230655), (420, 215278), (490, 184524), (588, 153770), (735, 123016), (840, 107639), (980, 92262), (1176, 76885), (1470, 61508), (1960, 46131), (2940, 30754), (5880, 15377)]