170856240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1$

素因数の和:2066

約数の個数: 80

約数和(自身を含む): 531180288

約数和(自身を除く): 360324048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1607, 1772, 2215, 2658, 3214, 3544, 4430, 4821, 5316, 6428, 6645, 7088, 8035, 8860, 9642, 10632, 12856, 13290, 16070, 17720, 19284, 21264, 24105, 25712, 26580, 32140, 35440, 38568, 48210, 53160, 64280, 77136, 96420, 106320, 128560, 192840, 385680, 711901, 1423802, 2135703, 2847604, 3559505, 4271406, 5695208, 7119010, 8542812, 10678515, 11390416, 14238020, 17085624, 21357030, 28476040, 34171248, 42714060, 56952080, 85428120, 170856240]

約数ペア:

[(1, 170856240), (2, 85428120), (3, 56952080), (4, 42714060), (5, 34171248), (6, 28476040), (8, 21357030), (10, 17085624), (12, 14238020), (15, 11390416), (16, 10678515), (20, 8542812), (24, 7119010), (30, 5695208), (40, 4271406), (48, 3559505), (60, 2847604), (80, 2135703), (120, 1423802), (240, 711901), (443, 385680), (886, 192840), (1329, 128560), (1607, 106320), (1772, 96420), (2215, 77136), (2658, 64280), (3214, 53160), (3544, 48210), (4430, 38568), (4821, 35440), (5316, 32140), (6428, 26580), (6645, 25712), (7088, 24105), (8035, 21264), (8860, 19284), (9642, 17720), (10632, 16070), (12856, 13290)]