87513960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42899}}^1$

素因数の和:42930

約数の個数: 64

約数和(自身を含む): 277992000

約数和(自身を除く): 190478040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42899, 85798, 128697, 171596, 214495, 257394, 343192, 428990, 514788, 643485, 729283, 857980, 1029576, 1286970, 1458566, 1715960, 2187849, 2573940, 2917132, 3646415, 4375698, 5147880, 5834264, 7292830, 8751396, 10939245, 14585660, 17502792, 21878490, 29171320, 43756980, 87513960]

約数ペア:

[(1, 87513960), (2, 43756980), (3, 29171320), (4, 21878490), (5, 17502792), (6, 14585660), (8, 10939245), (10, 8751396), (12, 7292830), (15, 5834264), (17, 5147880), (20, 4375698), (24, 3646415), (30, 2917132), (34, 2573940), (40, 2187849), (51, 1715960), (60, 1458566), (68, 1286970), (85, 1029576), (102, 857980), (120, 729283), (136, 643485), (170, 514788), (204, 428990), (255, 343192), (340, 257394), (408, 214495), (510, 171596), (680, 128697), (1020, 85798), (2040, 42899)]