221029440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{230239}}^1$

素因数の和:230259

約数の個数: 56

約数和(自身を含む): 701771520

約数和(自身を除く): 480742080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 230239, 460478, 690717, 920956, 1151195, 1381434, 1841912, 2302390, 2762868, 3453585, 3683824, 4604780, 5525736, 6907170, 7367648, 9209560, 11051472, 13814340, 14735296, 18419120, 22102944, 27628680, 36838240, 44205888, 55257360, 73676480, 110514720, 221029440]

約数ペア:

[(1, 221029440), (2, 110514720), (3, 73676480), (4, 55257360), (5, 44205888), (6, 36838240), (8, 27628680), (10, 22102944), (12, 18419120), (15, 14735296), (16, 13814340), (20, 11051472), (24, 9209560), (30, 7367648), (32, 6907170), (40, 5525736), (48, 4604780), (60, 3683824), (64, 3453585), (80, 2762868), (96, 2302390), (120, 1841912), (160, 1381434), (192, 1151195), (240, 920956), (320, 690717), (480, 460478), (960, 230239)]