26728440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 84764880

約数和(自身を除く): 58036440

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, 617, 722, 760, 1083, 1140, 1234, 1444, 1805, 1851, 2166, 2280, 2468, 2888, 3085, 3610, 3702, 4332, 4936, 5415, 6170, 7220, 7404, 8664, 9255, 10830, 11723, 12340, 14440, 14808, 18510, 21660, 23446, 24680, 35169, 37020, 43320, 46892, 58615, 70338, 74040, 93784, 117230, 140676, 175845, 222737, 234460, 281352, 351690, 445474, 468920, 668211, 703380, 890948, 1113685, 1336422, 1406760, 1781896, 2227370, 2672844, 3341055, 4454740, 5345688, 6682110, 8909480, 13364220, 26728440]

約数ペア:

[(1, 26728440), (2, 13364220), (3, 8909480), (4, 6682110), (5, 5345688), (6, 4454740), (8, 3341055), (10, 2672844), (12, 2227370), (15, 1781896), (19, 1406760), (20, 1336422), (24, 1113685), (30, 890948), (38, 703380), (40, 668211), (57, 468920), (60, 445474), (76, 351690), (95, 281352), (114, 234460), (120, 222737), (152, 175845), (190, 140676), (228, 117230), (285, 93784), (361, 74040), (380, 70338), (456, 58615), (570, 46892), (617, 43320), (722, 37020), (760, 35169), (1083, 24680), (1140, 23446), (1234, 21660), (1444, 18510), (1805, 14808), (1851, 14440), (2166, 12340), (2280, 11723), (2468, 10830), (2888, 9255), (3085, 8664), (3610, 7404), (3702, 7220), (4332, 6170), (4936, 5415)]