42151440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175631}}^1$

素因数の和:175647

約数の個数: 40

約数和(自身を含む): 130670208

約数和(自身を除く): 88518768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175631, 351262, 526893, 702524, 878155, 1053786, 1405048, 1756310, 2107572, 2634465, 2810096, 3512620, 4215144, 5268930, 7025240, 8430288, 10537860, 14050480, 21075720, 42151440]

約数ペア:

[(1, 42151440), (2, 21075720), (3, 14050480), (4, 10537860), (5, 8430288), (6, 7025240), (8, 5268930), (10, 4215144), (12, 3512620), (15, 2810096), (16, 2634465), (20, 2107572), (24, 1756310), (30, 1405048), (40, 1053786), (48, 878155), (60, 702524), (80, 526893), (120, 351262), (240, 175631)]