31403160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29077}}^1$

素因数の和:29097

約数の個数: 64

約数和(自身を含む): 104680800

約数和(自身を除く): 73277640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 29077, 58154, 87231, 116308, 145385, 174462, 232616, 261693, 290770, 348924, 436155, 523386, 581540, 697848, 785079, 872310, 1046772, 1163080, 1308465, 1570158, 1744620, 2093544, 2616930, 3140316, 3489240, 3925395, 5233860, 6280632, 7850790, 10467720, 15701580, 31403160]

約数ペア:

[(1, 31403160), (2, 15701580), (3, 10467720), (4, 7850790), (5, 6280632), (6, 5233860), (8, 3925395), (9, 3489240), (10, 3140316), (12, 2616930), (15, 2093544), (18, 1744620), (20, 1570158), (24, 1308465), (27, 1163080), (30, 1046772), (36, 872310), (40, 785079), (45, 697848), (54, 581540), (60, 523386), (72, 436155), (90, 348924), (108, 290770), (120, 261693), (135, 232616), (180, 174462), (216, 145385), (270, 116308), (360, 87231), (540, 58154), (1080, 29077)]