168122160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 567552960

約数和(自身を除く): 399430800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 717, 720, 956, 977, 1195, 1434, 1912, 1954, 2151, 2390, 2868, 2931, 3585, 3824, 3908, 4302, 4780, 4885, 5736, 5862, 7170, 7816, 8604, 8793, 9560, 9770, 10755, 11472, 11724, 14340, 14655, 15632, 17208, 17586, 19120, 19540, 21510, 23448, 28680, 29310, 34416, 35172, 39080, 43020, 43965, 46896, 57360, 58620, 70344, 78160, 86040, 87930, 117240, 140688, 172080, 175860, 233503, 234480, 351720, 467006, 700509, 703440, 934012, 1167515, 1401018, 1868024, 2101527, 2335030, 2802036, 3502545, 3736048, 4203054, 4670060, 5604072, 7005090, 8406108, 9340120, 10507635, 11208144, 14010180, 16812216, 18680240, 21015270, 28020360, 33624432, 42030540, 56040720, 84061080, 168122160]

約数ペア:

[(1, 168122160), (2, 84061080), (3, 56040720), (4, 42030540), (5, 33624432), (6, 28020360), (8, 21015270), (9, 18680240), (10, 16812216), (12, 14010180), (15, 11208144), (16, 10507635), (18, 9340120), (20, 8406108), (24, 7005090), (30, 5604072), (36, 4670060), (40, 4203054), (45, 3736048), (48, 3502545), (60, 2802036), (72, 2335030), (80, 2101527), (90, 1868024), (120, 1401018), (144, 1167515), (180, 934012), (239, 703440), (240, 700509), (360, 467006), (478, 351720), (717, 234480), (720, 233503), (956, 175860), (977, 172080), (1195, 140688), (1434, 117240), (1912, 87930), (1954, 86040), (2151, 78160), (2390, 70344), (2868, 58620), (2931, 57360), (3585, 46896), (3824, 43965), (3908, 43020), (4302, 39080), (4780, 35172), (4885, 34416), (5736, 29310), (5862, 28680), (7170, 23448), (7816, 21510), (8604, 19540), (8793, 19120), (9560, 17586), (9770, 17208), (10755, 15632), (11472, 14655), (11724, 14340)]