15404160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 50232960

約数和(自身を除く): 34828800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 113, 120, 128, 142, 160, 192, 213, 226, 240, 284, 320, 339, 355, 384, 426, 452, 480, 565, 568, 640, 678, 710, 852, 904, 960, 1065, 1130, 1136, 1356, 1420, 1695, 1704, 1808, 1920, 2130, 2260, 2272, 2712, 2840, 3390, 3408, 3616, 4260, 4520, 4544, 5424, 5680, 6780, 6816, 7232, 8023, 8520, 9040, 9088, 10848, 11360, 13560, 13632, 14464, 16046, 17040, 18080, 21696, 22720, 24069, 27120, 27264, 32092, 34080, 36160, 40115, 43392, 45440, 48138, 54240, 64184, 68160, 72320, 80230, 96276, 108480, 120345, 128368, 136320, 160460, 192552, 216960, 240690, 256736, 320920, 385104, 481380, 513472, 641840, 770208, 962760, 1026944, 1283680, 1540416, 1925520, 2567360, 3080832, 3851040, 5134720, 7702080, 15404160]

約数ペア:

[(1, 15404160), (2, 7702080), (3, 5134720), (4, 3851040), (5, 3080832), (6, 2567360), (8, 1925520), (10, 1540416), (12, 1283680), (15, 1026944), (16, 962760), (20, 770208), (24, 641840), (30, 513472), (32, 481380), (40, 385104), (48, 320920), (60, 256736), (64, 240690), (71, 216960), (80, 192552), (96, 160460), (113, 136320), (120, 128368), (128, 120345), (142, 108480), (160, 96276), (192, 80230), (213, 72320), (226, 68160), (240, 64184), (284, 54240), (320, 48138), (339, 45440), (355, 43392), (384, 40115), (426, 36160), (452, 34080), (480, 32092), (565, 27264), (568, 27120), (640, 24069), (678, 22720), (710, 21696), (852, 18080), (904, 17040), (960, 16046), (1065, 14464), (1130, 13632), (1136, 13560), (1356, 11360), (1420, 10848), (1695, 9088), (1704, 9040), (1808, 8520), (1920, 8023), (2130, 7232), (2260, 6816), (2272, 6780), (2712, 5680), (2840, 5424), (3390, 4544), (3408, 4520), (3616, 4260)]