129196440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358879}}^1$

素因数の和:358896

約数の個数: 48

約数和(自身を含む): 419889600

約数和(自身を除く): 290693160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 358879, 717758, 1076637, 1435516, 1794395, 2153274, 2871032, 3229911, 3588790, 4306548, 5383185, 6459822, 7177580, 8613096, 10766370, 12919644, 14355160, 16149555, 21532740, 25839288, 32299110, 43065480, 64598220, 129196440]

約数ペア:

[(1, 129196440), (2, 64598220), (3, 43065480), (4, 32299110), (5, 25839288), (6, 21532740), (8, 16149555), (9, 14355160), (10, 12919644), (12, 10766370), (15, 8613096), (18, 7177580), (20, 6459822), (24, 5383185), (30, 4306548), (36, 3588790), (40, 3229911), (45, 2871032), (60, 2153274), (72, 1794395), (90, 1435516), (120, 1076637), (180, 717758), (360, 358879)]