127143120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40751}}^1$

素因数の和:40780

約数の個数: 80

約数和(自身を含む): 424472832

約数和(自身を除く): 297329712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 40751, 81502, 122253, 163004, 203755, 244506, 326008, 407510, 489012, 529763, 611265, 652016, 815020, 978024, 1059526, 1222530, 1589289, 1630040, 1956048, 2119052, 2445060, 2648815, 3178578, 3260080, 4238104, 4890120, 5297630, 6357156, 7946445, 8476208, 9780240, 10595260, 12714312, 15892890, 21190520, 25428624, 31785780, 42381040, 63571560, 127143120]

約数ペア:

[(1, 127143120), (2, 63571560), (3, 42381040), (4, 31785780), (5, 25428624), (6, 21190520), (8, 15892890), (10, 12714312), (12, 10595260), (13, 9780240), (15, 8476208), (16, 7946445), (20, 6357156), (24, 5297630), (26, 4890120), (30, 4238104), (39, 3260080), (40, 3178578), (48, 2648815), (52, 2445060), (60, 2119052), (65, 1956048), (78, 1630040), (80, 1589289), (104, 1222530), (120, 1059526), (130, 978024), (156, 815020), (195, 652016), (208, 611265), (240, 529763), (260, 489012), (312, 407510), (390, 326008), (520, 244506), (624, 203755), (780, 163004), (1040, 122253), (1560, 81502), (3120, 40751)]