31148160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{16223}}^1$

素因数の和:16245

約数の個数: 64

約数和(自身を含む): 99290880

約数和(自身を除く): 68142720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 16223, 32446, 48669, 64892, 81115, 97338, 129784, 162230, 194676, 243345, 259568, 324460, 389352, 486690, 519136, 648920, 778704, 973380, 1038272, 1297840, 1557408, 1946760, 2076544, 2595680, 3114816, 3893520, 5191360, 6229632, 7787040, 10382720, 15574080, 31148160]

約数ペア:

[(1, 31148160), (2, 15574080), (3, 10382720), (4, 7787040), (5, 6229632), (6, 5191360), (8, 3893520), (10, 3114816), (12, 2595680), (15, 2076544), (16, 1946760), (20, 1557408), (24, 1297840), (30, 1038272), (32, 973380), (40, 778704), (48, 648920), (60, 519136), (64, 486690), (80, 389352), (96, 324460), (120, 259568), (128, 243345), (160, 194676), (192, 162230), (240, 129784), (320, 97338), (384, 81115), (480, 64892), (640, 48669), (960, 32446), (1920, 16223)]