1025213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{2333}}^1$

素因数の和:4180

約数の個数: 80

約数和(自身を含む): 3181260672

約数和(自身を除く): 2156047152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1831, 2333, 3662, 4666, 5493, 6999, 7324, 9155, 9332, 10986, 11665, 13998, 14648, 18310, 18664, 21972, 23330, 27465, 27996, 29296, 34995, 36620, 37328, 43944, 46660, 54930, 55992, 69990, 73240, 87888, 93320, 109860, 111984, 139980, 146480, 186640, 219720, 279960, 439440, 559920, 4271723, 8543446, 12815169, 17086892, 21358615, 25630338, 34173784, 42717230, 51260676, 64075845, 68347568, 85434460, 102521352, 128151690, 170868920, 205042704, 256303380, 341737840, 512606760, 1025213520]

約数ペア:

[(1, 1025213520), (2, 512606760), (3, 341737840), (4, 256303380), (5, 205042704), (6, 170868920), (8, 128151690), (10, 102521352), (12, 85434460), (15, 68347568), (16, 64075845), (20, 51260676), (24, 42717230), (30, 34173784), (40, 25630338), (48, 21358615), (60, 17086892), (80, 12815169), (120, 8543446), (240, 4271723), (1831, 559920), (2333, 439440), (3662, 279960), (4666, 219720), (5493, 186640), (6999, 146480), (7324, 139980), (9155, 111984), (9332, 109860), (10986, 93320), (11665, 87888), (13998, 73240), (14648, 69990), (18310, 55992), (18664, 54930), (21972, 46660), (23330, 43944), (27465, 37328), (27996, 36620), (29296, 34995)]