131559360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3250

約数の個数: 112

約数和(自身を含む): 427549056

約数和(自身を除く): 295989696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3187, 3440, 4128, 5160, 6374, 6880, 8256, 9561, 10320, 12748, 13760, 15935, 19122, 20640, 25496, 31870, 38244, 41280, 47805, 50992, 63740, 76488, 95610, 101984, 127480, 137041, 152976, 191220, 203968, 254960, 274082, 305952, 382440, 411123, 509920, 548164, 611904, 685205, 764880, 822246, 1019840, 1096328, 1370410, 1529760, 1644492, 2055615, 2192656, 2740820, 3059520, 3288984, 4111230, 4385312, 5481640, 6577968, 8222460, 8770624, 10963280, 13155936, 16444920, 21926560, 26311872, 32889840, 43853120, 65779680, 131559360]

約数ペア:

[(1, 131559360), (2, 65779680), (3, 43853120), (4, 32889840), (5, 26311872), (6, 21926560), (8, 16444920), (10, 13155936), (12, 10963280), (15, 8770624), (16, 8222460), (20, 6577968), (24, 5481640), (30, 4385312), (32, 4111230), (40, 3288984), (43, 3059520), (48, 2740820), (60, 2192656), (64, 2055615), (80, 1644492), (86, 1529760), (96, 1370410), (120, 1096328), (129, 1019840), (160, 822246), (172, 764880), (192, 685205), (215, 611904), (240, 548164), (258, 509920), (320, 411123), (344, 382440), (430, 305952), (480, 274082), (516, 254960), (645, 203968), (688, 191220), (860, 152976), (960, 137041), (1032, 127480), (1290, 101984), (1376, 95610), (1720, 76488), (2064, 63740), (2580, 50992), (2752, 47805), (3187, 41280), (3440, 38244), (4128, 31870), (5160, 25496), (6374, 20640), (6880, 19122), (8256, 15935), (9561, 13760), (10320, 12748)]