9942720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{10357}}^1$

素因数の和:10377

約数の個数: 56

約数和(自身を含む): 31571184

約数和(自身を除く): 21628464

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, 160, 192, 240, 320, 480, 960, 10357, 20714, 31071, 41428, 51785, 62142, 82856, 103570, 124284, 155355, 165712, 207140, 248568, 310710, 331424, 414280, 497136, 621420, 662848, 828560, 994272, 1242840, 1657120, 1988544, 2485680, 3314240, 4971360, 9942720]

約数ペア:

[(1, 9942720), (2, 4971360), (3, 3314240), (4, 2485680), (5, 1988544), (6, 1657120), (8, 1242840), (10, 994272), (12, 828560), (15, 662848), (16, 621420), (20, 497136), (24, 414280), (30, 331424), (32, 310710), (40, 248568), (48, 207140), (60, 165712), (64, 155355), (80, 124284), (96, 103570), (120, 82856), (160, 62142), (192, 51785), (240, 41428), (320, 31071), (480, 20714), (960, 10357)]