61584880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6506

約数の個数: 80

約数和(自身を含む): 173292480

約数和(自身を除く): 111707600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 6469, 9520, 12938, 25876, 32345, 45283, 51752, 64690, 90566, 103504, 109973, 129380, 181132, 219946, 226415, 258760, 362264, 439892, 452830, 517520, 549865, 724528, 769811, 879784, 905660, 1099730, 1539622, 1759568, 1811320, 2199460, 3079244, 3622640, 3849055, 4398920, 6158488, 7698110, 8797840, 12316976, 15396220, 30792440, 61584880]

約数ペア:

[(1, 61584880), (2, 30792440), (4, 15396220), (5, 12316976), (7, 8797840), (8, 7698110), (10, 6158488), (14, 4398920), (16, 3849055), (17, 3622640), (20, 3079244), (28, 2199460), (34, 1811320), (35, 1759568), (40, 1539622), (56, 1099730), (68, 905660), (70, 879784), (80, 769811), (85, 724528), (112, 549865), (119, 517520), (136, 452830), (140, 439892), (170, 362264), (238, 258760), (272, 226415), (280, 219946), (340, 181132), (476, 129380), (560, 109973), (595, 103504), (680, 90566), (952, 64690), (1190, 51752), (1360, 45283), (1904, 32345), (2380, 25876), (4760, 12938), (6469, 9520)]