173136240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7807

約数の個数: 120

約数和(自身を含む): 600283008

約数和(自身を除く): 427146768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 7757, 11160, 15514, 22320, 23271, 31028, 38785, 46542, 62056, 69813, 77570, 93084, 116355, 124112, 139626, 155140, 186168, 232710, 240467, 279252, 310280, 349065, 372336, 465420, 480934, 558504, 620560, 698130, 721401, 930840, 961868, 1117008, 1202335, 1396260, 1442802, 1861680, 1923736, 2164203, 2404670, 2792520, 2885604, 3607005, 3847472, 4328406, 4809340, 5585040, 5771208, 7214010, 8656812, 9618680, 10821015, 11542416, 14428020, 17313624, 19237360, 21642030, 28856040, 34627248, 43284060, 57712080, 86568120, 173136240]

約数ペア:

[(1, 173136240), (2, 86568120), (3, 57712080), (4, 43284060), (5, 34627248), (6, 28856040), (8, 21642030), (9, 19237360), (10, 17313624), (12, 14428020), (15, 11542416), (16, 10821015), (18, 9618680), (20, 8656812), (24, 7214010), (30, 5771208), (31, 5585040), (36, 4809340), (40, 4328406), (45, 3847472), (48, 3607005), (60, 2885604), (62, 2792520), (72, 2404670), (80, 2164203), (90, 1923736), (93, 1861680), (120, 1442802), (124, 1396260), (144, 1202335), (155, 1117008), (180, 961868), (186, 930840), (240, 721401), (248, 698130), (279, 620560), (310, 558504), (360, 480934), (372, 465420), (465, 372336), (496, 349065), (558, 310280), (620, 279252), (720, 240467), (744, 232710), (930, 186168), (1116, 155140), (1240, 139626), (1395, 124112), (1488, 116355), (1860, 93084), (2232, 77570), (2480, 69813), (2790, 62056), (3720, 46542), (4464, 38785), (5580, 31028), (7440, 23271), (7757, 22320), (11160, 15514)]