15249311520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{138731}}^1$

素因数の和:138978

約数の個数: 96

約数和(自身を含む): 48245440320

約数和(自身を除く): 32996128800

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, 229, 240, 458, 480, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 9160, 10992, 13740, 18320, 21984, 27480, 36640, 54960, 109920, 138731, 277462, 416193, 554924, 693655, 832386, 1109848, 1387310, 1664772, 2080965, 2219696, 2774620, 3329544, 4161930, 4439392, 5549240, 6659088, 8323860, 11098480, 13318176, 16647720, 22196960, 31769399, 33295440, 63538798, 66590880, 95308197, 127077596, 158846995, 190616394, 254155192, 317693990, 381232788, 476540985, 508310384, 635387980, 762465576, 953081970, 1016620768, 1270775960, 1524931152, 1906163940, 2541551920, 3049862304, 3812327880, 5083103840, 7624655760, 15249311520]

約数ペア:

[(1, 15249311520), (2, 7624655760), (3, 5083103840), (4, 3812327880), (5, 3049862304), (6, 2541551920), (8, 1906163940), (10, 1524931152), (12, 1270775960), (15, 1016620768), (16, 953081970), (20, 762465576), (24, 635387980), (30, 508310384), (32, 476540985), (40, 381232788), (48, 317693990), (60, 254155192), (80, 190616394), (96, 158846995), (120, 127077596), (160, 95308197), (229, 66590880), (240, 63538798), (458, 33295440), (480, 31769399), (687, 22196960), (916, 16647720), (1145, 13318176), (1374, 11098480), (1832, 8323860), (2290, 6659088), (2748, 5549240), (3435, 4439392), (3664, 4161930), (4580, 3329544), (5496, 2774620), (6870, 2219696), (7328, 2080965), (9160, 1664772), (10992, 1387310), (13740, 1109848), (18320, 832386), (21984, 693655), (27480, 554924), (36640, 416193), (54960, 277462), (109920, 138731)]