159890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1$

素因数の和:16306

約数の個数: 80

約数和(自身を含む): 507780000

約数和(自身を除く): 347889840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 16249, 32498, 48747, 64996, 81245, 97494, 129992, 162490, 194988, 243735, 259984, 324980, 389976, 487470, 649960, 666209, 779952, 974940, 1299920, 1332418, 1949880, 1998627, 2664836, 3331045, 3899760, 3997254, 5329672, 6662090, 7994508, 9993135, 10659344, 13324180, 15989016, 19986270, 26648360, 31978032, 39972540, 53296720, 79945080, 159890160]

約数ペア:

[(1, 159890160), (2, 79945080), (3, 53296720), (4, 39972540), (5, 31978032), (6, 26648360), (8, 19986270), (10, 15989016), (12, 13324180), (15, 10659344), (16, 9993135), (20, 7994508), (24, 6662090), (30, 5329672), (40, 3997254), (41, 3899760), (48, 3331045), (60, 2664836), (80, 1998627), (82, 1949880), (120, 1332418), (123, 1299920), (164, 974940), (205, 779952), (240, 666209), (246, 649960), (328, 487470), (410, 389976), (492, 324980), (615, 259984), (656, 243735), (820, 194988), (984, 162490), (1230, 129992), (1640, 97494), (1968, 81245), (2460, 64996), (3280, 48747), (4920, 32498), (9840, 16249)]