64116960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 139095840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 480, 599, 669, 892, 1115, 1198, 1338, 1784, 1797, 2230, 2396, 2676, 2995, 3345, 3568, 3594, 4460, 4792, 5352, 5990, 6690, 7136, 7188, 8920, 8985, 9584, 10704, 11980, 13380, 14376, 17840, 17970, 19168, 21408, 23960, 26760, 28752, 35680, 35940, 47920, 53520, 57504, 71880, 95840, 107040, 133577, 143760, 267154, 287520, 400731, 534308, 667885, 801462, 1068616, 1335770, 1602924, 2003655, 2137232, 2671540, 3205848, 4007310, 4274464, 5343080, 6411696, 8014620, 10686160, 12823392, 16029240, 21372320, 32058480, 64116960]

約数ペア:

[(1, 64116960), (2, 32058480), (3, 21372320), (4, 16029240), (5, 12823392), (6, 10686160), (8, 8014620), (10, 6411696), (12, 5343080), (15, 4274464), (16, 4007310), (20, 3205848), (24, 2671540), (30, 2137232), (32, 2003655), (40, 1602924), (48, 1335770), (60, 1068616), (80, 801462), (96, 667885), (120, 534308), (160, 400731), (223, 287520), (240, 267154), (446, 143760), (480, 133577), (599, 107040), (669, 95840), (892, 71880), (1115, 57504), (1198, 53520), (1338, 47920), (1784, 35940), (1797, 35680), (2230, 28752), (2396, 26760), (2676, 23960), (2995, 21408), (3345, 19168), (3568, 17970), (3594, 17840), (4460, 14376), (4792, 13380), (5352, 11980), (5990, 10704), (6690, 9584), (7136, 8985), (7188, 8920)]