9478620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5851}}^1$

素因数の和:5872

約数の個数: 60

約数和(自身を含む): 29739864

約数和(自身を除く): 20261244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5851, 11702, 17553, 23404, 29255, 35106, 52659, 58510, 70212, 87765, 105318, 117020, 157977, 175530, 210636, 263295, 315954, 351060, 473931, 526590, 631908, 789885, 947862, 1053180, 1579770, 1895724, 2369655, 3159540, 4739310, 9478620]

約数ペア:

[(1, 9478620), (2, 4739310), (3, 3159540), (4, 2369655), (5, 1895724), (6, 1579770), (9, 1053180), (10, 947862), (12, 789885), (15, 631908), (18, 526590), (20, 473931), (27, 351060), (30, 315954), (36, 263295), (45, 210636), (54, 175530), (60, 157977), (81, 117020), (90, 105318), (108, 87765), (135, 70212), (162, 58510), (180, 52659), (270, 35106), (324, 29255), (405, 23404), (540, 17553), (810, 11702), (1620, 5851)]