9937804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{82981}}^1$

素因数の和:83496

約数の個数: 80

約数和(自身を含む): 30869304000

約数和(自身を除く): 20931499440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 14970, 19960, 23952, 29940, 39920, 59880, 82981, 119760, 165962, 248943, 331924, 414905, 497886, 663848, 829810, 995772, 1244715, 1327696, 1659620, 1991544, 2489430, 3319240, 3983088, 4978860, 6638480, 9957720, 19915440, 41407519, 82815038, 124222557, 165630076, 207037595, 248445114, 331260152, 414075190, 496890228, 621112785, 662520304, 828150380, 993780456, 1242225570, 1656300760, 1987560912, 2484451140, 3312601520, 4968902280, 9937804560]

約数ペア:

[(1, 9937804560), (2, 4968902280), (3, 3312601520), (4, 2484451140), (5, 1987560912), (6, 1656300760), (8, 1242225570), (10, 993780456), (12, 828150380), (15, 662520304), (16, 621112785), (20, 496890228), (24, 414075190), (30, 331260152), (40, 248445114), (48, 207037595), (60, 165630076), (80, 124222557), (120, 82815038), (240, 41407519), (499, 19915440), (998, 9957720), (1497, 6638480), (1996, 4978860), (2495, 3983088), (2994, 3319240), (3992, 2489430), (4990, 1991544), (5988, 1659620), (7485, 1327696), (7984, 1244715), (9980, 995772), (11976, 829810), (14970, 663848), (19960, 497886), (23952, 414905), (29940, 331924), (39920, 248943), (59880, 165962), (82981, 119760)]