61748960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4276

約数の個数: 96

約数和(自身を含む): 179589312

約数和(自身を除く): 117840352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 4241, 7280, 8482, 14560, 16964, 21205, 29687, 33928, 42410, 55133, 59374, 67856, 84820, 110266, 118748, 135712, 148435, 169640, 220532, 237496, 275665, 296870, 339280, 385931, 441064, 474992, 551330, 593740, 678560, 771862, 882128, 949984, 1102660, 1187480, 1543724, 1764256, 1929655, 2205320, 2374960, 3087448, 3859310, 4410640, 4749920, 6174896, 7718620, 8821280, 12349792, 15437240, 30874480, 61748960]

約数ペア:

[(1, 61748960), (2, 30874480), (4, 15437240), (5, 12349792), (7, 8821280), (8, 7718620), (10, 6174896), (13, 4749920), (14, 4410640), (16, 3859310), (20, 3087448), (26, 2374960), (28, 2205320), (32, 1929655), (35, 1764256), (40, 1543724), (52, 1187480), (56, 1102660), (65, 949984), (70, 882128), (80, 771862), (91, 678560), (104, 593740), (112, 551330), (130, 474992), (140, 441064), (160, 385931), (182, 339280), (208, 296870), (224, 275665), (260, 237496), (280, 220532), (364, 169640), (416, 148435), (455, 135712), (520, 118748), (560, 110266), (728, 84820), (910, 67856), (1040, 59374), (1120, 55133), (1456, 42410), (1820, 33928), (2080, 29687), (2912, 21205), (3640, 16964), (4241, 14560), (7280, 8482)]