326739480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25447}}^1$

素因数の和:25568

約数の個数: 64

約数和(自身を含む): 989418240

約数和(自身を除く): 662678760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 25447, 50894, 76341, 101788, 127235, 152682, 203576, 254470, 305364, 381705, 508940, 610728, 763410, 1017880, 1526820, 2722829, 3053640, 5445658, 8168487, 10891316, 13614145, 16336974, 21782632, 27228290, 32673948, 40842435, 54456580, 65347896, 81684870, 108913160, 163369740, 326739480]

約数ペア:

[(1, 326739480), (2, 163369740), (3, 108913160), (4, 81684870), (5, 65347896), (6, 54456580), (8, 40842435), (10, 32673948), (12, 27228290), (15, 21782632), (20, 16336974), (24, 13614145), (30, 10891316), (40, 8168487), (60, 5445658), (107, 3053640), (120, 2722829), (214, 1526820), (321, 1017880), (428, 763410), (535, 610728), (642, 508940), (856, 381705), (1070, 305364), (1284, 254470), (1605, 203576), (2140, 152682), (2568, 127235), (3210, 101788), (4280, 76341), (6420, 50894), (12840, 25447)]