39716280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{110323}}^1$

素因数の和:110340

約数の個数: 48

約数和(自身を含む): 129079080

約数和(自身を除く): 89362800

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, 110323, 220646, 330969, 441292, 551615, 661938, 882584, 992907, 1103230, 1323876, 1654845, 1985814, 2206460, 2647752, 3309690, 3971628, 4412920, 4964535, 6619380, 7943256, 9929070, 13238760, 19858140, 39716280]

約数ペア:

[(1, 39716280), (2, 19858140), (3, 13238760), (4, 9929070), (5, 7943256), (6, 6619380), (8, 4964535), (9, 4412920), (10, 3971628), (12, 3309690), (15, 2647752), (18, 2206460), (20, 1985814), (24, 1654845), (30, 1323876), (36, 1103230), (40, 992907), (45, 882584), (60, 661938), (72, 551615), (90, 441292), (120, 330969), (180, 220646), (360, 110323)]