188935440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1511}}^1$

素因数の和:2048

約数の個数: 80

約数和(自身を含む): 587212416

約数和(自身を除く): 398276976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1511, 1563, 2084, 2605, 3022, 3126, 4168, 4533, 5210, 6044, 6252, 7555, 7815, 8336, 9066, 10420, 12088, 12504, 15110, 15630, 18132, 20840, 22665, 24176, 25008, 30220, 31260, 36264, 41680, 45330, 60440, 62520, 72528, 90660, 120880, 125040, 181320, 362640, 787231, 1574462, 2361693, 3148924, 3936155, 4723386, 6297848, 7872310, 9446772, 11808465, 12595696, 15744620, 18893544, 23616930, 31489240, 37787088, 47233860, 62978480, 94467720, 188935440]

約数ペア:

[(1, 188935440), (2, 94467720), (3, 62978480), (4, 47233860), (5, 37787088), (6, 31489240), (8, 23616930), (10, 18893544), (12, 15744620), (15, 12595696), (16, 11808465), (20, 9446772), (24, 7872310), (30, 6297848), (40, 4723386), (48, 3936155), (60, 3148924), (80, 2361693), (120, 1574462), (240, 787231), (521, 362640), (1042, 181320), (1511, 125040), (1563, 120880), (2084, 90660), (2605, 72528), (3022, 62520), (3126, 60440), (4168, 45330), (4533, 41680), (5210, 36264), (6044, 31260), (6252, 30220), (7555, 25008), (7815, 24176), (8336, 22665), (9066, 20840), (10420, 18132), (12088, 15630), (12504, 15110)]