30068040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 90596160

約数和(自身を除く): 60528120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 757, 993, 1324, 1514, 1655, 1986, 2271, 2648, 3028, 3310, 3785, 3972, 4542, 4965, 6056, 6620, 7570, 7944, 9084, 9930, 11355, 13240, 15140, 18168, 19860, 22710, 30280, 39720, 45420, 90840, 250567, 501134, 751701, 1002268, 1252835, 1503402, 2004536, 2505670, 3006804, 3758505, 5011340, 6013608, 7517010, 10022680, 15034020, 30068040]

約数ペア:

[(1, 30068040), (2, 15034020), (3, 10022680), (4, 7517010), (5, 6013608), (6, 5011340), (8, 3758505), (10, 3006804), (12, 2505670), (15, 2004536), (20, 1503402), (24, 1252835), (30, 1002268), (40, 751701), (60, 501134), (120, 250567), (331, 90840), (662, 45420), (757, 39720), (993, 30280), (1324, 22710), (1514, 19860), (1655, 18168), (1986, 15140), (2271, 13240), (2648, 11355), (3028, 9930), (3310, 9084), (3785, 7944), (3972, 7570), (4542, 6620), (4965, 6056)]