2137680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2969}}^1$

素因数の和:2988

約数の個数: 60

約数和(自身を含む): 7181460

約数和(自身を除く): 5043780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2969, 5938, 8907, 11876, 14845, 17814, 23752, 26721, 29690, 35628, 44535, 47504, 53442, 59380, 71256, 89070, 106884, 118760, 133605, 142512, 178140, 213768, 237520, 267210, 356280, 427536, 534420, 712560, 1068840, 2137680]

約数ペア:

[(1, 2137680), (2, 1068840), (3, 712560), (4, 534420), (5, 427536), (6, 356280), (8, 267210), (9, 237520), (10, 213768), (12, 178140), (15, 142512), (16, 133605), (18, 118760), (20, 106884), (24, 89070), (30, 71256), (36, 59380), (40, 53442), (45, 47504), (48, 44535), (60, 35628), (72, 29690), (80, 26721), (90, 23752), (120, 17814), (144, 14845), (180, 11876), (240, 8907), (360, 5938), (720, 2969)]