168378720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{350789}}^1$

素因数の和:350807

約数の個数: 48

約数和(自身を含む): 530394480

約数和(自身を除く): 362015760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 350789, 701578, 1052367, 1403156, 1753945, 2104734, 2806312, 3507890, 4209468, 5261835, 5612624, 7015780, 8418936, 10523670, 11225248, 14031560, 16837872, 21047340, 28063120, 33675744, 42094680, 56126240, 84189360, 168378720]

約数ペア:

[(1, 168378720), (2, 84189360), (3, 56126240), (4, 42094680), (5, 33675744), (6, 28063120), (8, 21047340), (10, 16837872), (12, 14031560), (15, 11225248), (16, 10523670), (20, 8418936), (24, 7015780), (30, 5612624), (32, 5261835), (40, 4209468), (48, 3507890), (60, 2806312), (80, 2104734), (96, 1753945), (120, 1403156), (160, 1052367), (240, 701578), (480, 350789)]