419477220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101323}}^1$

素因数の和:101361

約数の個数: 72

約数和(自身を含む): 1327749696

約数和(自身を除く): 908272476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 101323, 202646, 303969, 405292, 506615, 607938, 911907, 1013230, 1215876, 1519845, 1823814, 2026460, 2330429, 3039690, 3647628, 4559535, 4660858, 6079380, 6991287, 9119070, 9321716, 11652145, 13982574, 18238140, 20973861, 23304290, 27965148, 34956435, 41947722, 46608580, 69912870, 83895444, 104869305, 139825740, 209738610, 419477220]

約数ペア:

[(1, 419477220), (2, 209738610), (3, 139825740), (4, 104869305), (5, 83895444), (6, 69912870), (9, 46608580), (10, 41947722), (12, 34956435), (15, 27965148), (18, 23304290), (20, 20973861), (23, 18238140), (30, 13982574), (36, 11652145), (45, 9321716), (46, 9119070), (60, 6991287), (69, 6079380), (90, 4660858), (92, 4559535), (115, 3647628), (138, 3039690), (180, 2330429), (207, 2026460), (230, 1823814), (276, 1519845), (345, 1215876), (414, 1013230), (460, 911907), (690, 607938), (828, 506615), (1035, 405292), (1380, 303969), (2070, 202646), (4140, 101323)]