3827760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 12186720

約数和(自身を除く): 8358960

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, 389, 410, 492, 615, 656, 778, 820, 984, 1167, 1230, 1556, 1640, 1945, 1968, 2334, 2460, 3112, 3280, 3890, 4668, 4920, 5835, 6224, 7780, 9336, 9840, 11670, 15560, 15949, 18672, 23340, 31120, 31898, 46680, 47847, 63796, 79745, 93360, 95694, 127592, 159490, 191388, 239235, 255184, 318980, 382776, 478470, 637960, 765552, 956940, 1275920, 1913880, 3827760]

約数ペア:

[(1, 3827760), (2, 1913880), (3, 1275920), (4, 956940), (5, 765552), (6, 637960), (8, 478470), (10, 382776), (12, 318980), (15, 255184), (16, 239235), (20, 191388), (24, 159490), (30, 127592), (40, 95694), (41, 93360), (48, 79745), (60, 63796), (80, 47847), (82, 46680), (120, 31898), (123, 31120), (164, 23340), (205, 18672), (240, 15949), (246, 15560), (328, 11670), (389, 9840), (410, 9336), (492, 7780), (615, 6224), (656, 5835), (778, 4920), (820, 4668), (984, 3890), (1167, 3280), (1230, 3112), (1556, 2460), (1640, 2334), (1945, 1968)]