111638280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71563}}^1$

素因数の和:71590

約数の個数: 64

約数和(自身を含む): 360682560

約数和(自身を除く): 249044280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 71563, 143126, 214689, 286252, 357815, 429378, 572504, 715630, 858756, 930319, 1073445, 1431260, 1717512, 1860638, 2146890, 2790957, 2862520, 3721276, 4293780, 4651595, 5581914, 7442552, 8587560, 9303190, 11163828, 13954785, 18606380, 22327656, 27909570, 37212760, 55819140, 111638280]

約数ペア:

[(1, 111638280), (2, 55819140), (3, 37212760), (4, 27909570), (5, 22327656), (6, 18606380), (8, 13954785), (10, 11163828), (12, 9303190), (13, 8587560), (15, 7442552), (20, 5581914), (24, 4651595), (26, 4293780), (30, 3721276), (39, 2862520), (40, 2790957), (52, 2146890), (60, 1860638), (65, 1717512), (78, 1431260), (104, 1073445), (120, 930319), (130, 858756), (156, 715630), (195, 572504), (260, 429378), (312, 357815), (390, 286252), (520, 214689), (780, 143126), (1560, 71563)]