156529680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652207}}^1$

素因数の和:652223

約数の個数: 40

約数和(自身を含む): 485242752

約数和(自身を除く): 328713072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652207, 1304414, 1956621, 2608828, 3261035, 3913242, 5217656, 6522070, 7826484, 9783105, 10435312, 13044140, 15652968, 19566210, 26088280, 31305936, 39132420, 52176560, 78264840, 156529680]

約数ペア:

[(1, 156529680), (2, 78264840), (3, 52176560), (4, 39132420), (5, 31305936), (6, 26088280), (8, 19566210), (10, 15652968), (12, 13044140), (15, 10435312), (16, 9783105), (20, 7826484), (24, 6522070), (30, 5217656), (40, 3913242), (48, 3261035), (60, 2608828), (80, 1956621), (120, 1304414), (240, 652207)]