70673520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 219941280

約数和(自身を除く): 149267760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 757, 778, 1167, 1514, 1556, 1945, 2271, 2334, 3028, 3112, 3785, 3890, 4542, 4668, 5835, 6056, 6224, 7570, 7780, 9084, 9336, 11355, 11670, 12112, 15140, 15560, 18168, 18672, 22710, 23340, 30280, 31120, 36336, 45420, 46680, 60560, 90840, 93360, 181680, 294473, 588946, 883419, 1177892, 1472365, 1766838, 2355784, 2944730, 3533676, 4417095, 4711568, 5889460, 7067352, 8834190, 11778920, 14134704, 17668380, 23557840, 35336760, 70673520]

約数ペア:

[(1, 70673520), (2, 35336760), (3, 23557840), (4, 17668380), (5, 14134704), (6, 11778920), (8, 8834190), (10, 7067352), (12, 5889460), (15, 4711568), (16, 4417095), (20, 3533676), (24, 2944730), (30, 2355784), (40, 1766838), (48, 1472365), (60, 1177892), (80, 883419), (120, 588946), (240, 294473), (389, 181680), (757, 93360), (778, 90840), (1167, 60560), (1514, 46680), (1556, 45420), (1945, 36336), (2271, 31120), (2334, 30280), (3028, 23340), (3112, 22710), (3785, 18672), (3890, 18168), (4542, 15560), (4668, 15140), (5835, 12112), (6056, 11670), (6224, 11355), (7570, 9336), (7780, 9084)]