27854760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 88331040

約数和(自身を除く): 60476280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 643, 722, 760, 1083, 1140, 1286, 1444, 1805, 1929, 2166, 2280, 2572, 2888, 3215, 3610, 3858, 4332, 5144, 5415, 6430, 7220, 7716, 8664, 9645, 10830, 12217, 12860, 14440, 15432, 19290, 21660, 24434, 25720, 36651, 38580, 43320, 48868, 61085, 73302, 77160, 97736, 122170, 146604, 183255, 232123, 244340, 293208, 366510, 464246, 488680, 696369, 733020, 928492, 1160615, 1392738, 1466040, 1856984, 2321230, 2785476, 3481845, 4642460, 5570952, 6963690, 9284920, 13927380, 27854760]

約数ペア:

[(1, 27854760), (2, 13927380), (3, 9284920), (4, 6963690), (5, 5570952), (6, 4642460), (8, 3481845), (10, 2785476), (12, 2321230), (15, 1856984), (19, 1466040), (20, 1392738), (24, 1160615), (30, 928492), (38, 733020), (40, 696369), (57, 488680), (60, 464246), (76, 366510), (95, 293208), (114, 244340), (120, 232123), (152, 183255), (190, 146604), (228, 122170), (285, 97736), (361, 77160), (380, 73302), (456, 61085), (570, 48868), (643, 43320), (722, 38580), (760, 36651), (1083, 25720), (1140, 24434), (1286, 21660), (1444, 19290), (1805, 15432), (1929, 14440), (2166, 12860), (2280, 12217), (2572, 10830), (2888, 9645), (3215, 8664), (3610, 7716), (3858, 7220), (4332, 6430), (5144, 5415)]