40993080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1619}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 123638400

約数和(自身を除く): 82645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1619, 1688, 2110, 2532, 3165, 3238, 4220, 4857, 5064, 6330, 6476, 8095, 8440, 9714, 12660, 12952, 16190, 19428, 24285, 25320, 32380, 38856, 48570, 64760, 97140, 194280, 341609, 683218, 1024827, 1366436, 1708045, 2049654, 2732872, 3416090, 4099308, 5124135, 6832180, 8198616, 10248270, 13664360, 20496540, 40993080]

約数ペア:

[(1, 40993080), (2, 20496540), (3, 13664360), (4, 10248270), (5, 8198616), (6, 6832180), (8, 5124135), (10, 4099308), (12, 3416090), (15, 2732872), (20, 2049654), (24, 1708045), (30, 1366436), (40, 1024827), (60, 683218), (120, 341609), (211, 194280), (422, 97140), (633, 64760), (844, 48570), (1055, 38856), (1266, 32380), (1619, 25320), (1688, 24285), (2110, 19428), (2532, 16190), (3165, 12952), (3238, 12660), (4220, 9714), (4857, 8440), (5064, 8095), (6330, 6476)]