75758280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48563}}^1$

素因数の和:48590

約数の個数: 64

約数和(自身を含む): 244762560

約数和(自身を除く): 169004280

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, 48563, 97126, 145689, 194252, 242815, 291378, 388504, 485630, 582756, 631319, 728445, 971260, 1165512, 1262638, 1456890, 1893957, 1942520, 2525276, 2913780, 3156595, 3787914, 5050552, 5827560, 6313190, 7575828, 9469785, 12626380, 15151656, 18939570, 25252760, 37879140, 75758280]

約数ペア:

[(1, 75758280), (2, 37879140), (3, 25252760), (4, 18939570), (5, 15151656), (6, 12626380), (8, 9469785), (10, 7575828), (12, 6313190), (13, 5827560), (15, 5050552), (20, 3787914), (24, 3156595), (26, 2913780), (30, 2525276), (39, 1942520), (40, 1893957), (52, 1456890), (60, 1262638), (65, 1165512), (78, 971260), (104, 728445), (120, 631319), (130, 582756), (156, 485630), (195, 388504), (260, 291378), (312, 242815), (390, 194252), (520, 145689), (780, 97126), (1560, 48563)]