290017080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7529}}^1$

素因数の和:7653

約数の個数: 96

約数和(自身を含む): 951490800

約数和(自身を除く): 661473720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7529, 7704, 9630, 12840, 15058, 19260, 22587, 30116, 37645, 38520, 45174, 60232, 67761, 75290, 90348, 112935, 135522, 150580, 180696, 225870, 271044, 301160, 338805, 451740, 542088, 677610, 805603, 903480, 1355220, 1611206, 2416809, 2710440, 3222412, 4028015, 4833618, 6444824, 7250427, 8056030, 9667236, 12084045, 14500854, 16112060, 19334472, 24168090, 29001708, 32224120, 36252135, 48336180, 58003416, 72504270, 96672360, 145008540, 290017080]

約数ペア:

[(1, 290017080), (2, 145008540), (3, 96672360), (4, 72504270), (5, 58003416), (6, 48336180), (8, 36252135), (9, 32224120), (10, 29001708), (12, 24168090), (15, 19334472), (18, 16112060), (20, 14500854), (24, 12084045), (30, 9667236), (36, 8056030), (40, 7250427), (45, 6444824), (60, 4833618), (72, 4028015), (90, 3222412), (107, 2710440), (120, 2416809), (180, 1611206), (214, 1355220), (321, 903480), (360, 805603), (428, 677610), (535, 542088), (642, 451740), (856, 338805), (963, 301160), (1070, 271044), (1284, 225870), (1605, 180696), (1926, 150580), (2140, 135522), (2568, 112935), (3210, 90348), (3852, 75290), (4280, 67761), (4815, 60232), (6420, 45174), (7529, 38520), (7704, 37645), (9630, 30116), (12840, 22587), (15058, 19260)]