72793920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 112

約数和(自身を含む): 232915968

約数和(自身を除く): 160122048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 320, 382, 397, 480, 573, 764, 794, 955, 960, 1146, 1191, 1528, 1588, 1910, 1985, 2292, 2382, 2865, 3056, 3176, 3820, 3970, 4584, 4764, 5730, 5955, 6112, 6352, 7640, 7940, 9168, 9528, 11460, 11910, 12224, 12704, 15280, 15880, 18336, 19056, 22920, 23820, 25408, 30560, 31760, 36672, 38112, 45840, 47640, 61120, 63520, 75827, 76224, 91680, 95280, 127040, 151654, 183360, 190560, 227481, 303308, 379135, 381120, 454962, 606616, 758270, 909924, 1137405, 1213232, 1516540, 1819848, 2274810, 2426464, 3033080, 3639696, 4549620, 4852928, 6066160, 7279392, 9099240, 12132320, 14558784, 18198480, 24264640, 36396960, 72793920]

約数ペア:

[(1, 72793920), (2, 36396960), (3, 24264640), (4, 18198480), (5, 14558784), (6, 12132320), (8, 9099240), (10, 7279392), (12, 6066160), (15, 4852928), (16, 4549620), (20, 3639696), (24, 3033080), (30, 2426464), (32, 2274810), (40, 1819848), (48, 1516540), (60, 1213232), (64, 1137405), (80, 909924), (96, 758270), (120, 606616), (160, 454962), (191, 381120), (192, 379135), (240, 303308), (320, 227481), (382, 190560), (397, 183360), (480, 151654), (573, 127040), (764, 95280), (794, 91680), (955, 76224), (960, 75827), (1146, 63520), (1191, 61120), (1528, 47640), (1588, 45840), (1910, 38112), (1985, 36672), (2292, 31760), (2382, 30560), (2865, 25408), (3056, 23820), (3176, 22920), (3820, 19056), (3970, 18336), (4584, 15880), (4764, 15280), (5730, 12704), (5955, 12224), (6112, 11910), (6352, 11460), (7640, 9528), (7940, 9168)]