84896520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1597}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 255424320

約数和(自身を除く): 170527800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1597, 1772, 2215, 2658, 3194, 3544, 4430, 4791, 5316, 6388, 6645, 7985, 8860, 9582, 10632, 12776, 13290, 15970, 17720, 19164, 23955, 26580, 31940, 38328, 47910, 53160, 63880, 95820, 191640, 707471, 1414942, 2122413, 2829884, 3537355, 4244826, 5659768, 7074710, 8489652, 10612065, 14149420, 16979304, 21224130, 28298840, 42448260, 84896520]

約数ペア:

[(1, 84896520), (2, 42448260), (3, 28298840), (4, 21224130), (5, 16979304), (6, 14149420), (8, 10612065), (10, 8489652), (12, 7074710), (15, 5659768), (20, 4244826), (24, 3537355), (30, 2829884), (40, 2122413), (60, 1414942), (120, 707471), (443, 191640), (886, 95820), (1329, 63880), (1597, 53160), (1772, 47910), (2215, 38328), (2658, 31940), (3194, 26580), (3544, 23955), (4430, 19164), (4791, 17720), (5316, 15970), (6388, 13290), (6645, 12776), (7985, 10632), (8860, 9582)]