60239280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{503}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 127248720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 503, 998, 1006, 1497, 1509, 1996, 2012, 2495, 2515, 2994, 3018, 3992, 4024, 4990, 5030, 5988, 6036, 7485, 7545, 7984, 8048, 9980, 10060, 11976, 12072, 14970, 15090, 19960, 20120, 23952, 24144, 29940, 30180, 39920, 40240, 59880, 60360, 119760, 120720, 250997, 501994, 752991, 1003988, 1254985, 1505982, 2007976, 2509970, 3011964, 3764955, 4015952, 5019940, 6023928, 7529910, 10039880, 12047856, 15059820, 20079760, 30119640, 60239280]

約数ペア:

[(1, 60239280), (2, 30119640), (3, 20079760), (4, 15059820), (5, 12047856), (6, 10039880), (8, 7529910), (10, 6023928), (12, 5019940), (15, 4015952), (16, 3764955), (20, 3011964), (24, 2509970), (30, 2007976), (40, 1505982), (48, 1254985), (60, 1003988), (80, 752991), (120, 501994), (240, 250997), (499, 120720), (503, 119760), (998, 60360), (1006, 59880), (1497, 40240), (1509, 39920), (1996, 30180), (2012, 29940), (2495, 24144), (2515, 23952), (2994, 20120), (3018, 19960), (3992, 15090), (4024, 14970), (4990, 12072), (5030, 11976), (5988, 10060), (6036, 9980), (7485, 8048), (7545, 7984)]