2817385440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42227}}^1$

素因数の和:42384

約数の個数: 96

約数和(自身を含む): 8938823040

約数和(自身を除く): 6121437600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 22240, 33360, 42227, 66720, 84454, 126681, 168908, 211135, 253362, 337816, 422270, 506724, 633405, 675632, 844540, 1013448, 1266810, 1351264, 1689080, 2026896, 2533620, 3378160, 4053792, 5067240, 5869553, 6756320, 10134480, 11739106, 17608659, 20268960, 23478212, 29347765, 35217318, 46956424, 58695530, 70434636, 88043295, 93912848, 117391060, 140869272, 176086590, 187825696, 234782120, 281738544, 352173180, 469564240, 563477088, 704346360, 939128480, 1408692720, 2817385440]

約数ペア:

[(1, 2817385440), (2, 1408692720), (3, 939128480), (4, 704346360), (5, 563477088), (6, 469564240), (8, 352173180), (10, 281738544), (12, 234782120), (15, 187825696), (16, 176086590), (20, 140869272), (24, 117391060), (30, 93912848), (32, 88043295), (40, 70434636), (48, 58695530), (60, 46956424), (80, 35217318), (96, 29347765), (120, 23478212), (139, 20268960), (160, 17608659), (240, 11739106), (278, 10134480), (417, 6756320), (480, 5869553), (556, 5067240), (695, 4053792), (834, 3378160), (1112, 2533620), (1390, 2026896), (1668, 1689080), (2085, 1351264), (2224, 1266810), (2780, 1013448), (3336, 844540), (4170, 675632), (4448, 633405), (5560, 506724), (6672, 422270), (8340, 337816), (11120, 253362), (13344, 211135), (16680, 168908), (22240, 126681), (33360, 84454), (42227, 66720)]