90353280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47059}}^1$

素因数の和:47081

約数の個数: 64

約数和(自身を含む): 288007200

約数和(自身を除く): 197653920

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, 47059, 94118, 141177, 188236, 235295, 282354, 376472, 470590, 564708, 705885, 752944, 941180, 1129416, 1411770, 1505888, 1882360, 2258832, 2823540, 3011776, 3764720, 4517664, 5647080, 6023552, 7529440, 9035328, 11294160, 15058880, 18070656, 22588320, 30117760, 45176640, 90353280]

約数ペア:

[(1, 90353280), (2, 45176640), (3, 30117760), (4, 22588320), (5, 18070656), (6, 15058880), (8, 11294160), (10, 9035328), (12, 7529440), (15, 6023552), (16, 5647080), (20, 4517664), (24, 3764720), (30, 3011776), (32, 2823540), (40, 2258832), (48, 1882360), (60, 1505888), (64, 1411770), (80, 1129416), (96, 941180), (120, 752944), (128, 705885), (160, 564708), (192, 470590), (240, 376472), (320, 282354), (384, 235295), (480, 188236), (640, 141177), (960, 94118), (1920, 47059)]