190353480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12109}}^1$

素因数の和:12254

約数の個数: 64

約数和(自身を含む): 575467200

約数和(自身を除く): 385113720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 12109, 15720, 24218, 36327, 48436, 60545, 72654, 96872, 121090, 145308, 181635, 242180, 290616, 363270, 484360, 726540, 1453080, 1586279, 3172558, 4758837, 6345116, 7931395, 9517674, 12690232, 15862790, 19035348, 23794185, 31725580, 38070696, 47588370, 63451160, 95176740, 190353480]

約数ペア:

[(1, 190353480), (2, 95176740), (3, 63451160), (4, 47588370), (5, 38070696), (6, 31725580), (8, 23794185), (10, 19035348), (12, 15862790), (15, 12690232), (20, 9517674), (24, 7931395), (30, 6345116), (40, 4758837), (60, 3172558), (120, 1586279), (131, 1453080), (262, 726540), (393, 484360), (524, 363270), (655, 290616), (786, 242180), (1048, 181635), (1310, 145308), (1572, 121090), (1965, 96872), (2620, 72654), (3144, 60545), (3930, 48436), (5240, 36327), (7860, 24218), (12109, 15720)]