12172080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 38685024

約数和(自身を除く): 26512944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1237, 1640, 1968, 2460, 2474, 3280, 3711, 4920, 4948, 6185, 7422, 9840, 9896, 12370, 14844, 18555, 19792, 24740, 29688, 37110, 49480, 50717, 59376, 74220, 98960, 101434, 148440, 152151, 202868, 253585, 296880, 304302, 405736, 507170, 608604, 760755, 811472, 1014340, 1217208, 1521510, 2028680, 2434416, 3043020, 4057360, 6086040, 12172080]

約数ペア:

[(1, 12172080), (2, 6086040), (3, 4057360), (4, 3043020), (5, 2434416), (6, 2028680), (8, 1521510), (10, 1217208), (12, 1014340), (15, 811472), (16, 760755), (20, 608604), (24, 507170), (30, 405736), (40, 304302), (41, 296880), (48, 253585), (60, 202868), (80, 152151), (82, 148440), (120, 101434), (123, 98960), (164, 74220), (205, 59376), (240, 50717), (246, 49480), (328, 37110), (410, 29688), (492, 24740), (615, 19792), (656, 18555), (820, 14844), (984, 12370), (1230, 9896), (1237, 9840), (1640, 7422), (1968, 6185), (2460, 4948), (2474, 4920), (3280, 3711)]