16118160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 50353920

約数和(自身を除く): 34235760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 281, 478, 562, 717, 843, 956, 1124, 1195, 1405, 1434, 1686, 1912, 2248, 2390, 2810, 2868, 3372, 3585, 3824, 4215, 4496, 4780, 5620, 5736, 6744, 7170, 8430, 9560, 11240, 11472, 13488, 14340, 16860, 19120, 22480, 28680, 33720, 57360, 67159, 67440, 134318, 201477, 268636, 335795, 402954, 537272, 671590, 805908, 1007385, 1074544, 1343180, 1611816, 2014770, 2686360, 3223632, 4029540, 5372720, 8059080, 16118160]

約数ペア:

[(1, 16118160), (2, 8059080), (3, 5372720), (4, 4029540), (5, 3223632), (6, 2686360), (8, 2014770), (10, 1611816), (12, 1343180), (15, 1074544), (16, 1007385), (20, 805908), (24, 671590), (30, 537272), (40, 402954), (48, 335795), (60, 268636), (80, 201477), (120, 134318), (239, 67440), (240, 67159), (281, 57360), (478, 33720), (562, 28680), (717, 22480), (843, 19120), (956, 16860), (1124, 14340), (1195, 13488), (1405, 11472), (1434, 11240), (1686, 9560), (1912, 8430), (2248, 7170), (2390, 6744), (2810, 5736), (2868, 5620), (3372, 4780), (3585, 4496), (3824, 4215)]