80336760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 280281600

約数和(自身を除く): 199944840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1621, 1652, 1770, 2065, 2360, 2478, 3242, 3304, 3540, 4130, 4863, 4956, 6195, 6484, 7080, 8105, 8260, 9726, 9912, 11347, 12390, 12968, 16210, 16520, 19452, 22694, 24315, 24780, 32420, 34041, 38904, 45388, 48630, 49560, 56735, 64840, 68082, 90776, 95639, 97260, 113470, 136164, 170205, 191278, 194520, 226940, 272328, 286917, 340410, 382556, 453880, 478195, 573834, 669473, 680820, 765112, 956390, 1147668, 1338946, 1361640, 1434585, 1912780, 2008419, 2295336, 2677892, 2869170, 3347365, 3825560, 4016838, 5355784, 5738340, 6694730, 8033676, 10042095, 11476680, 13389460, 16067352, 20084190, 26778920, 40168380, 80336760]

約数ペア:

[(1, 80336760), (2, 40168380), (3, 26778920), (4, 20084190), (5, 16067352), (6, 13389460), (7, 11476680), (8, 10042095), (10, 8033676), (12, 6694730), (14, 5738340), (15, 5355784), (20, 4016838), (21, 3825560), (24, 3347365), (28, 2869170), (30, 2677892), (35, 2295336), (40, 2008419), (42, 1912780), (56, 1434585), (59, 1361640), (60, 1338946), (70, 1147668), (84, 956390), (105, 765112), (118, 680820), (120, 669473), (140, 573834), (168, 478195), (177, 453880), (210, 382556), (236, 340410), (280, 286917), (295, 272328), (354, 226940), (413, 194520), (420, 191278), (472, 170205), (590, 136164), (708, 113470), (826, 97260), (840, 95639), (885, 90776), (1180, 68082), (1239, 64840), (1416, 56735), (1621, 49560), (1652, 48630), (1770, 45388), (2065, 38904), (2360, 34041), (2478, 32420), (3242, 24780), (3304, 24315), (3540, 22694), (4130, 19452), (4863, 16520), (4956, 16210), (6195, 12968), (6484, 12390), (7080, 11347), (8105, 9912), (8260, 9726)]