78530580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3606

約数の個数: 96

約数和(自身を含む): 250346880

約数和(自身を除く): 171816300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3547, 3690, 4428, 5535, 7094, 7380, 10641, 11070, 14188, 17735, 21282, 22140, 31923, 35470, 42564, 53205, 63846, 70940, 95769, 106410, 127692, 145427, 159615, 191538, 212820, 290854, 319230, 383076, 436281, 478845, 581708, 638460, 727135, 872562, 957690, 1308843, 1454270, 1745124, 1915380, 2181405, 2617686, 2908540, 3926529, 4362810, 5235372, 6544215, 7853058, 8725620, 13088430, 15706116, 19632645, 26176860, 39265290, 78530580]

約数ペア:

[(1, 78530580), (2, 39265290), (3, 26176860), (4, 19632645), (5, 15706116), (6, 13088430), (9, 8725620), (10, 7853058), (12, 6544215), (15, 5235372), (18, 4362810), (20, 3926529), (27, 2908540), (30, 2617686), (36, 2181405), (41, 1915380), (45, 1745124), (54, 1454270), (60, 1308843), (82, 957690), (90, 872562), (108, 727135), (123, 638460), (135, 581708), (164, 478845), (180, 436281), (205, 383076), (246, 319230), (270, 290854), (369, 212820), (410, 191538), (492, 159615), (540, 145427), (615, 127692), (738, 106410), (820, 95769), (1107, 70940), (1230, 63846), (1476, 53205), (1845, 42564), (2214, 35470), (2460, 31923), (3547, 22140), (3690, 21282), (4428, 17735), (5535, 14188), (7094, 11070), (7380, 10641)]