82391640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4547}}^1$

素因数の和:4712

約数の個数: 64

約数和(自身を含む): 248866560

約数和(自身を除く): 166474920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 4547, 6040, 9060, 9094, 13641, 18120, 18188, 22735, 27282, 36376, 45470, 54564, 68205, 90940, 109128, 136410, 181880, 272820, 545640, 686597, 1373194, 2059791, 2746388, 3432985, 4119582, 5492776, 6865970, 8239164, 10298955, 13731940, 16478328, 20597910, 27463880, 41195820, 82391640]

約数ペア:

[(1, 82391640), (2, 41195820), (3, 27463880), (4, 20597910), (5, 16478328), (6, 13731940), (8, 10298955), (10, 8239164), (12, 6865970), (15, 5492776), (20, 4119582), (24, 3432985), (30, 2746388), (40, 2059791), (60, 1373194), (120, 686597), (151, 545640), (302, 272820), (453, 181880), (604, 136410), (755, 109128), (906, 90940), (1208, 68205), (1510, 54564), (1812, 45470), (2265, 36376), (3020, 27282), (3624, 22735), (4530, 18188), (4547, 18120), (6040, 13641), (9060, 9094)]