61896120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3645

約数の個数: 128

約数和(自身を含む): 218211840

約数和(自身を除く): 156315720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3607, 4290, 5720, 7214, 8580, 10821, 14428, 17160, 18035, 21642, 28856, 36070, 39677, 43284, 46891, 54105, 72140, 79354, 86568, 93782, 108210, 119031, 140673, 144280, 158708, 187564, 198385, 216420, 234455, 238062, 281346, 317416, 375128, 396770, 432840, 468910, 476124, 515801, 562692, 595155, 703365, 793540, 937820, 952248, 1031602, 1125384, 1190310, 1406730, 1547403, 1587080, 1875640, 2063204, 2380620, 2579005, 2813460, 3094806, 4126408, 4761240, 5158010, 5626920, 6189612, 7737015, 10316020, 12379224, 15474030, 20632040, 30948060, 61896120]

約数ペア:

[(1, 61896120), (2, 30948060), (3, 20632040), (4, 15474030), (5, 12379224), (6, 10316020), (8, 7737015), (10, 6189612), (11, 5626920), (12, 5158010), (13, 4761240), (15, 4126408), (20, 3094806), (22, 2813460), (24, 2579005), (26, 2380620), (30, 2063204), (33, 1875640), (39, 1587080), (40, 1547403), (44, 1406730), (52, 1190310), (55, 1125384), (60, 1031602), (65, 952248), (66, 937820), (78, 793540), (88, 703365), (104, 595155), (110, 562692), (120, 515801), (130, 476124), (132, 468910), (143, 432840), (156, 396770), (165, 375128), (195, 317416), (220, 281346), (260, 238062), (264, 234455), (286, 216420), (312, 198385), (330, 187564), (390, 158708), (429, 144280), (440, 140673), (520, 119031), (572, 108210), (660, 93782), (715, 86568), (780, 79354), (858, 72140), (1144, 54105), (1320, 46891), (1430, 43284), (1560, 39677), (1716, 36070), (2145, 28856), (2860, 21642), (3432, 18035), (3607, 17160), (4290, 14428), (5720, 10821), (7214, 8580)]