5141640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6121}}^1$

素因数の和:6142

約数の個数: 64

約数和(自身を含む): 17631360

約数和(自身を除く): 12489720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6121, 12242, 18363, 24484, 30605, 36726, 42847, 48968, 61210, 73452, 85694, 91815, 122420, 128541, 146904, 171388, 183630, 214235, 244840, 257082, 342776, 367260, 428470, 514164, 642705, 734520, 856940, 1028328, 1285410, 1713880, 2570820, 5141640]

約数ペア:

[(1, 5141640), (2, 2570820), (3, 1713880), (4, 1285410), (5, 1028328), (6, 856940), (7, 734520), (8, 642705), (10, 514164), (12, 428470), (14, 367260), (15, 342776), (20, 257082), (21, 244840), (24, 214235), (28, 183630), (30, 171388), (35, 146904), (40, 128541), (42, 122420), (56, 91815), (60, 85694), (70, 73452), (84, 61210), (105, 48968), (120, 42847), (140, 36726), (168, 30605), (210, 24484), (280, 18363), (420, 12242), (840, 6121)]