8760180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 28844928

約数和(自身を除く): 20084748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1021, 1430, 1716, 2042, 2145, 2860, 3063, 4084, 4290, 5105, 6126, 8580, 10210, 11231, 12252, 13273, 15315, 20420, 22462, 26546, 30630, 33693, 39819, 44924, 53092, 56155, 61260, 66365, 67386, 79638, 112310, 132730, 134772, 146003, 159276, 168465, 199095, 224620, 265460, 292006, 336930, 398190, 438009, 584012, 673860, 730015, 796380, 876018, 1460030, 1752036, 2190045, 2920060, 4380090, 8760180]

約数ペア:

[(1, 8760180), (2, 4380090), (3, 2920060), (4, 2190045), (5, 1752036), (6, 1460030), (10, 876018), (11, 796380), (12, 730015), (13, 673860), (15, 584012), (20, 438009), (22, 398190), (26, 336930), (30, 292006), (33, 265460), (39, 224620), (44, 199095), (52, 168465), (55, 159276), (60, 146003), (65, 134772), (66, 132730), (78, 112310), (110, 79638), (130, 67386), (132, 66365), (143, 61260), (156, 56155), (165, 53092), (195, 44924), (220, 39819), (260, 33693), (286, 30630), (330, 26546), (390, 22462), (429, 20420), (572, 15315), (660, 13273), (715, 12252), (780, 11231), (858, 10210), (1021, 8580), (1430, 6126), (1716, 5105), (2042, 4290), (2145, 4084), (2860, 3063)]