323795280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1349147}}^1$

素因数の和:1349163

約数の個数: 40

約数和(自身を含む): 1003766112

約数和(自身を除く): 679970832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1349147, 2698294, 4047441, 5396588, 6745735, 8094882, 10793176, 13491470, 16189764, 20237205, 21586352, 26982940, 32379528, 40474410, 53965880, 64759056, 80948820, 107931760, 161897640, 323795280]

約数ペア:

[(1, 323795280), (2, 161897640), (3, 107931760), (4, 80948820), (5, 64759056), (6, 53965880), (8, 40474410), (10, 32379528), (12, 26982940), (15, 21586352), (16, 20237205), (20, 16189764), (24, 13491470), (30, 10793176), (40, 8094882), (48, 6745735), (60, 5396588), (80, 4047441), (120, 2698294), (240, 1349147)]