70989840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98597}}^1$

素因数の和:98616

約数の個数: 60

約数和(自身を含む): 238409964

約数和(自身を除く): 167420124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 98597, 197194, 295791, 394388, 492985, 591582, 788776, 887373, 985970, 1183164, 1478955, 1577552, 1774746, 1971940, 2366328, 2957910, 3549492, 3943880, 4436865, 4732656, 5915820, 7098984, 7887760, 8873730, 11831640, 14197968, 17747460, 23663280, 35494920, 70989840]

約数ペア:

[(1, 70989840), (2, 35494920), (3, 23663280), (4, 17747460), (5, 14197968), (6, 11831640), (8, 8873730), (9, 7887760), (10, 7098984), (12, 5915820), (15, 4732656), (16, 4436865), (18, 3943880), (20, 3549492), (24, 2957910), (30, 2366328), (36, 1971940), (40, 1774746), (45, 1577552), (48, 1478955), (60, 1183164), (72, 985970), (80, 887373), (90, 788776), (120, 591582), (144, 492985), (180, 394388), (240, 295791), (360, 197194), (720, 98597)]