117561420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12323}}^1$

素因数の和:12391

約数の個数: 72

約数和(自身を含む): 363360816

約数和(自身を除く): 245799396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 12323, 24646, 36969, 49292, 61615, 73938, 110907, 123230, 147876, 184845, 221814, 246460, 369690, 443628, 554535, 653119, 739380, 1109070, 1306238, 1959357, 2218140, 2612476, 3265595, 3918714, 5878071, 6531190, 7837428, 9796785, 11756142, 13062380, 19593570, 23512284, 29390355, 39187140, 58780710, 117561420]

約数ペア:

[(1, 117561420), (2, 58780710), (3, 39187140), (4, 29390355), (5, 23512284), (6, 19593570), (9, 13062380), (10, 11756142), (12, 9796785), (15, 7837428), (18, 6531190), (20, 5878071), (30, 3918714), (36, 3265595), (45, 2612476), (53, 2218140), (60, 1959357), (90, 1306238), (106, 1109070), (159, 739380), (180, 653119), (212, 554535), (265, 443628), (318, 369690), (477, 246460), (530, 221814), (636, 184845), (795, 147876), (954, 123230), (1060, 110907), (1590, 73938), (1908, 61615), (2385, 49292), (3180, 36969), (4770, 24646), (9540, 12323)]