67248120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{811}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 202285440

約数和(自身を除く): 135037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 811, 1382, 1622, 2073, 2433, 2764, 3244, 3455, 4055, 4146, 4866, 5528, 6488, 6910, 8110, 8292, 9732, 10365, 12165, 13820, 16220, 16584, 19464, 20730, 24330, 27640, 32440, 41460, 48660, 82920, 97320, 560401, 1120802, 1681203, 2241604, 2802005, 3362406, 4483208, 5604010, 6724812, 8406015, 11208020, 13449624, 16812030, 22416040, 33624060, 67248120]

約数ペア:

[(1, 67248120), (2, 33624060), (3, 22416040), (4, 16812030), (5, 13449624), (6, 11208020), (8, 8406015), (10, 6724812), (12, 5604010), (15, 4483208), (20, 3362406), (24, 2802005), (30, 2241604), (40, 1681203), (60, 1120802), (120, 560401), (691, 97320), (811, 82920), (1382, 48660), (1622, 41460), (2073, 32440), (2433, 27640), (2764, 24330), (3244, 20730), (3455, 19464), (4055, 16584), (4146, 16220), (4866, 13820), (5528, 12165), (6488, 10365), (6910, 9732), (8110, 8292)]