165977040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1993}}^1$

素因数の和:2356

約数の個数: 80

約数和(自身を含む): 516270528

約数和(自身を除く): 350293488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 1993, 2082, 2776, 3470, 3986, 4164, 5205, 5552, 5979, 6940, 7972, 8328, 9965, 10410, 11958, 13880, 15944, 16656, 19930, 20820, 23916, 27760, 29895, 31888, 39860, 41640, 47832, 59790, 79720, 83280, 95664, 119580, 159440, 239160, 478320, 691571, 1383142, 2074713, 2766284, 3457855, 4149426, 5532568, 6915710, 8298852, 10373565, 11065136, 13831420, 16597704, 20747130, 27662840, 33195408, 41494260, 55325680, 82988520, 165977040]

約数ペア:

[(1, 165977040), (2, 82988520), (3, 55325680), (4, 41494260), (5, 33195408), (6, 27662840), (8, 20747130), (10, 16597704), (12, 13831420), (15, 11065136), (16, 10373565), (20, 8298852), (24, 6915710), (30, 5532568), (40, 4149426), (48, 3457855), (60, 2766284), (80, 2074713), (120, 1383142), (240, 691571), (347, 478320), (694, 239160), (1041, 159440), (1388, 119580), (1735, 95664), (1993, 83280), (2082, 79720), (2776, 59790), (3470, 47832), (3986, 41640), (4164, 39860), (5205, 31888), (5552, 29895), (5979, 27760), (6940, 23916), (7972, 20820), (8328, 19930), (9965, 16656), (10410, 15944), (11958, 13880)]