135331320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26227}}^1$

素因数の和:26284

約数の個数: 64

約数和(自身を含む): 415451520

約数和(自身を除く): 280120200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 26227, 52454, 78681, 104908, 131135, 157362, 209816, 262270, 314724, 393405, 524540, 629448, 786810, 1049080, 1127761, 1573620, 2255522, 3147240, 3383283, 4511044, 5638805, 6766566, 9022088, 11277610, 13533132, 16916415, 22555220, 27066264, 33832830, 45110440, 67665660, 135331320]

約数ペア:

[(1, 135331320), (2, 67665660), (3, 45110440), (4, 33832830), (5, 27066264), (6, 22555220), (8, 16916415), (10, 13533132), (12, 11277610), (15, 9022088), (20, 6766566), (24, 5638805), (30, 4511044), (40, 3383283), (43, 3147240), (60, 2255522), (86, 1573620), (120, 1127761), (129, 1049080), (172, 786810), (215, 629448), (258, 524540), (344, 393405), (430, 314724), (516, 262270), (645, 209816), (860, 157362), (1032, 131135), (1290, 104908), (1720, 78681), (2580, 52454), (5160, 26227)]