2270640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9461}}^1$

素因数の和:9477

約数の個数: 40

約数和(自身を含む): 7039728

約数和(自身を除く): 4769088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9461, 18922, 28383, 37844, 47305, 56766, 75688, 94610, 113532, 141915, 151376, 189220, 227064, 283830, 378440, 454128, 567660, 756880, 1135320, 2270640]

約数ペア:

[(1, 2270640), (2, 1135320), (3, 756880), (4, 567660), (5, 454128), (6, 378440), (8, 283830), (10, 227064), (12, 189220), (15, 151376), (16, 141915), (20, 113532), (24, 94610), (30, 75688), (40, 56766), (48, 47305), (60, 37844), (80, 28383), (120, 18922), (240, 9461)]