38671320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322261}}^1$

素因数の和:322275

約数の個数: 32

約数和(自身を含む): 116014320

約数和(自身を除く): 77343000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322261, 644522, 966783, 1289044, 1611305, 1933566, 2578088, 3222610, 3867132, 4833915, 6445220, 7734264, 9667830, 12890440, 19335660, 38671320]

約数ペア:

[(1, 38671320), (2, 19335660), (3, 12890440), (4, 9667830), (5, 7734264), (6, 6445220), (8, 4833915), (10, 3867132), (12, 3222610), (15, 2578088), (20, 1933566), (24, 1611305), (30, 1289044), (40, 966783), (60, 644522), (120, 322261)]