907889520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{3461}}^1$

素因数の和:4570

約数の個数: 80

約数和(自身を含む): 2817846432

約数和(自身を除く): 1909956912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1093, 2186, 3279, 3461, 4372, 5465, 6558, 6922, 8744, 10383, 10930, 13116, 13844, 16395, 17305, 17488, 20766, 21860, 26232, 27688, 32790, 34610, 41532, 43720, 51915, 52464, 55376, 65580, 69220, 83064, 87440, 103830, 131160, 138440, 166128, 207660, 262320, 276880, 415320, 830640, 3782873, 7565746, 11348619, 15131492, 18914365, 22697238, 30262984, 37828730, 45394476, 56743095, 60525968, 75657460, 90788952, 113486190, 151314920, 181577904, 226972380, 302629840, 453944760, 907889520]

約数ペア:

[(1, 907889520), (2, 453944760), (3, 302629840), (4, 226972380), (5, 181577904), (6, 151314920), (8, 113486190), (10, 90788952), (12, 75657460), (15, 60525968), (16, 56743095), (20, 45394476), (24, 37828730), (30, 30262984), (40, 22697238), (48, 18914365), (60, 15131492), (80, 11348619), (120, 7565746), (240, 3782873), (1093, 830640), (2186, 415320), (3279, 276880), (3461, 262320), (4372, 207660), (5465, 166128), (6558, 138440), (6922, 131160), (8744, 103830), (10383, 87440), (10930, 83064), (13116, 69220), (13844, 65580), (16395, 55376), (17305, 52464), (17488, 51915), (20766, 43720), (21860, 41532), (26232, 34610), (27688, 32790)]