55320360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 118032600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 71, 86, 120, 129, 142, 151, 172, 213, 215, 258, 284, 302, 344, 355, 426, 430, 453, 516, 568, 604, 645, 710, 755, 852, 860, 906, 1032, 1065, 1208, 1290, 1420, 1510, 1704, 1720, 1812, 2130, 2265, 2580, 2840, 3020, 3053, 3624, 4260, 4530, 5160, 6040, 6106, 6493, 8520, 9060, 9159, 10721, 12212, 12986, 15265, 18120, 18318, 19479, 21442, 24424, 25972, 30530, 32163, 32465, 36636, 38958, 42884, 45795, 51944, 53605, 61060, 64326, 64930, 73272, 77916, 85768, 91590, 97395, 107210, 122120, 128652, 129860, 155832, 160815, 183180, 194790, 214420, 257304, 259720, 321630, 366360, 389580, 428840, 461003, 643260, 779160, 922006, 1286520, 1383009, 1844012, 2305015, 2766018, 3688024, 4610030, 5532036, 6915045, 9220060, 11064072, 13830090, 18440120, 27660180, 55320360]

約数ペア:

[(1, 55320360), (2, 27660180), (3, 18440120), (4, 13830090), (5, 11064072), (6, 9220060), (8, 6915045), (10, 5532036), (12, 4610030), (15, 3688024), (20, 2766018), (24, 2305015), (30, 1844012), (40, 1383009), (43, 1286520), (60, 922006), (71, 779160), (86, 643260), (120, 461003), (129, 428840), (142, 389580), (151, 366360), (172, 321630), (213, 259720), (215, 257304), (258, 214420), (284, 194790), (302, 183180), (344, 160815), (355, 155832), (426, 129860), (430, 128652), (453, 122120), (516, 107210), (568, 97395), (604, 91590), (645, 85768), (710, 77916), (755, 73272), (852, 64930), (860, 64326), (906, 61060), (1032, 53605), (1065, 51944), (1208, 45795), (1290, 42884), (1420, 38958), (1510, 36636), (1704, 32465), (1720, 32163), (1812, 30530), (2130, 25972), (2265, 24424), (2580, 21442), (2840, 19479), (3020, 18318), (3053, 18120), (3624, 15265), (4260, 12986), (4530, 12212), (5160, 10721), (6040, 9159), (6106, 9060), (6493, 8520)]