418784760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8369}}^1$

素因数の和:8525

約数の個数: 96

約数和(自身を含む): 1371006000

約数和(自身を除く): 952221240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 8369, 10008, 12510, 16680, 16738, 25020, 25107, 33476, 41845, 50040, 50214, 66952, 75321, 83690, 100428, 125535, 150642, 167380, 200856, 251070, 301284, 334760, 376605, 502140, 602568, 753210, 1004280, 1163291, 1506420, 2326582, 3012840, 3489873, 4653164, 5816455, 6979746, 9306328, 10469619, 11632910, 13959492, 17449365, 20939238, 23265820, 27918984, 34898730, 41878476, 46531640, 52348095, 69797460, 83756952, 104696190, 139594920, 209392380, 418784760]

約数ペア:

[(1, 418784760), (2, 209392380), (3, 139594920), (4, 104696190), (5, 83756952), (6, 69797460), (8, 52348095), (9, 46531640), (10, 41878476), (12, 34898730), (15, 27918984), (18, 23265820), (20, 20939238), (24, 17449365), (30, 13959492), (36, 11632910), (40, 10469619), (45, 9306328), (60, 6979746), (72, 5816455), (90, 4653164), (120, 3489873), (139, 3012840), (180, 2326582), (278, 1506420), (360, 1163291), (417, 1004280), (556, 753210), (695, 602568), (834, 502140), (1112, 376605), (1251, 334760), (1390, 301284), (1668, 251070), (2085, 200856), (2502, 167380), (2780, 150642), (3336, 125535), (4170, 100428), (5004, 83690), (5560, 75321), (6255, 66952), (8340, 50214), (8369, 50040), (10008, 41845), (12510, 33476), (16680, 25107), (16738, 25020)]