330474320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3108

約数の個数: 80

約数和(自身を含む): 845088768

約数和(自身を除く): 514614448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1016, 1270, 1397, 2032, 2540, 2794, 2957, 5080, 5588, 5914, 6985, 10160, 11176, 11828, 13970, 14785, 22352, 23656, 27940, 29570, 32527, 47312, 55880, 59140, 65054, 111760, 118280, 130108, 162635, 236560, 260216, 325270, 375539, 520432, 650540, 751078, 1301080, 1502156, 1877695, 2602160, 3004312, 3755390, 4130929, 6008624, 7510780, 8261858, 15021560, 16523716, 20654645, 30043120, 33047432, 41309290, 66094864, 82618580, 165237160, 330474320]

約数ペア:

[(1, 330474320), (2, 165237160), (4, 82618580), (5, 66094864), (8, 41309290), (10, 33047432), (11, 30043120), (16, 20654645), (20, 16523716), (22, 15021560), (40, 8261858), (44, 7510780), (55, 6008624), (80, 4130929), (88, 3755390), (110, 3004312), (127, 2602160), (176, 1877695), (220, 1502156), (254, 1301080), (440, 751078), (508, 650540), (635, 520432), (880, 375539), (1016, 325270), (1270, 260216), (1397, 236560), (2032, 162635), (2540, 130108), (2794, 118280), (2957, 111760), (5080, 65054), (5588, 59140), (5914, 55880), (6985, 47312), (10160, 32527), (11176, 29570), (11828, 27940), (13970, 23656), (14785, 22352)]