8861280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18461}}^1$

素因数の和:18479

約数の個数: 48

約数和(自身を含む): 27914544

約数和(自身を除く): 19053264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 18461, 36922, 55383, 73844, 92305, 110766, 147688, 184610, 221532, 276915, 295376, 369220, 443064, 553830, 590752, 738440, 886128, 1107660, 1476880, 1772256, 2215320, 2953760, 4430640, 8861280]

約数ペア:

[(1, 8861280), (2, 4430640), (3, 2953760), (4, 2215320), (5, 1772256), (6, 1476880), (8, 1107660), (10, 886128), (12, 738440), (15, 590752), (16, 553830), (20, 443064), (24, 369220), (30, 295376), (32, 276915), (40, 221532), (48, 184610), (60, 147688), (80, 110766), (96, 92305), (120, 73844), (160, 55383), (240, 36922), (480, 18461)]