31232640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{16267}}^1$

素因数の和:16289

約数の個数: 64

約数和(自身を含む): 99560160

約数和(自身を除く): 68327520

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, 16267, 32534, 48801, 65068, 81335, 97602, 130136, 162670, 195204, 244005, 260272, 325340, 390408, 488010, 520544, 650680, 780816, 976020, 1041088, 1301360, 1561632, 1952040, 2082176, 2602720, 3123264, 3904080, 5205440, 6246528, 7808160, 10410880, 15616320, 31232640]

約数ペア:

[(1, 31232640), (2, 15616320), (3, 10410880), (4, 7808160), (5, 6246528), (6, 5205440), (8, 3904080), (10, 3123264), (12, 2602720), (15, 2082176), (16, 1952040), (20, 1561632), (24, 1301360), (30, 1041088), (32, 976020), (40, 780816), (48, 650680), (60, 520544), (64, 488010), (80, 390408), (96, 325340), (120, 260272), (128, 244005), (160, 195204), (192, 162670), (240, 130136), (320, 97602), (384, 81335), (480, 65068), (640, 48801), (960, 32534), (1920, 16267)]