608323760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36383}}^1$

素因数の和:36426

約数の個数: 80

約数和(自身を含む): 1624181760

約数和(自身を除く): 1015858000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 36383, 72766, 145532, 181915, 291064, 363830, 400213, 582128, 691277, 727660, 800426, 1382554, 1455320, 1600852, 2001065, 2765108, 2910640, 3201704, 3456385, 4002130, 5530216, 6403408, 6912770, 7604047, 8004260, 11060432, 13825540, 15208094, 16008520, 27651080, 30416188, 32017040, 38020235, 55302160, 60832376, 76040470, 121664752, 152080940, 304161880, 608323760]

約数ペア:

[(1, 608323760), (2, 304161880), (4, 152080940), (5, 121664752), (8, 76040470), (10, 60832376), (11, 55302160), (16, 38020235), (19, 32017040), (20, 30416188), (22, 27651080), (38, 16008520), (40, 15208094), (44, 13825540), (55, 11060432), (76, 8004260), (80, 7604047), (88, 6912770), (95, 6403408), (110, 5530216), (152, 4002130), (176, 3456385), (190, 3201704), (209, 2910640), (220, 2765108), (304, 2001065), (380, 1600852), (418, 1455320), (440, 1382554), (760, 800426), (836, 727660), (880, 691277), (1045, 582128), (1520, 400213), (1672, 363830), (2090, 291064), (3344, 181915), (4180, 145532), (8360, 72766), (16720, 36383)]