54290640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4876

約数の個数: 80

約数和(自身を含む): 171917568

約数和(自身を除く): 117626928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4813, 5640, 9626, 11280, 14439, 19252, 24065, 28878, 38504, 48130, 57756, 72195, 77008, 96260, 115512, 144390, 192520, 226211, 231024, 288780, 385040, 452422, 577560, 678633, 904844, 1131055, 1155120, 1357266, 1809688, 2262110, 2714532, 3393165, 3619376, 4524220, 5429064, 6786330, 9048440, 10858128, 13572660, 18096880, 27145320, 54290640]

約数ペア:

[(1, 54290640), (2, 27145320), (3, 18096880), (4, 13572660), (5, 10858128), (6, 9048440), (8, 6786330), (10, 5429064), (12, 4524220), (15, 3619376), (16, 3393165), (20, 2714532), (24, 2262110), (30, 1809688), (40, 1357266), (47, 1155120), (48, 1131055), (60, 904844), (80, 678633), (94, 577560), (120, 452422), (141, 385040), (188, 288780), (235, 231024), (240, 226211), (282, 192520), (376, 144390), (470, 115512), (564, 96260), (705, 77008), (752, 72195), (940, 57756), (1128, 48130), (1410, 38504), (1880, 28878), (2256, 24065), (2820, 19252), (3760, 14439), (4813, 11280), (5640, 9626)]