60638480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 169632000

約数和(自身を除く): 108993520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 499, 560, 620, 784, 868, 980, 998, 1085, 1240, 1519, 1736, 1960, 1996, 2170, 2480, 2495, 3038, 3472, 3493, 3920, 3992, 4340, 4990, 6076, 6986, 7595, 7984, 8680, 9980, 12152, 13972, 15190, 15469, 17360, 17465, 19960, 24304, 24451, 27944, 30380, 30938, 34930, 39920, 48902, 55888, 60760, 61876, 69860, 77345, 97804, 108283, 121520, 122255, 123752, 139720, 154690, 195608, 216566, 244510, 247504, 279440, 309380, 391216, 433132, 489020, 541415, 618760, 757981, 866264, 978040, 1082830, 1237520, 1515962, 1732528, 1956080, 2165660, 3031924, 3789905, 4331320, 6063848, 7579810, 8662640, 12127696, 15159620, 30319240, 60638480]

約数ペア:

[(1, 60638480), (2, 30319240), (4, 15159620), (5, 12127696), (7, 8662640), (8, 7579810), (10, 6063848), (14, 4331320), (16, 3789905), (20, 3031924), (28, 2165660), (31, 1956080), (35, 1732528), (40, 1515962), (49, 1237520), (56, 1082830), (62, 978040), (70, 866264), (80, 757981), (98, 618760), (112, 541415), (124, 489020), (140, 433132), (155, 391216), (196, 309380), (217, 279440), (245, 247504), (248, 244510), (280, 216566), (310, 195608), (392, 154690), (434, 139720), (490, 123752), (496, 122255), (499, 121520), (560, 108283), (620, 97804), (784, 77345), (868, 69860), (980, 61876), (998, 60760), (1085, 55888), (1240, 48902), (1519, 39920), (1736, 34930), (1960, 30938), (1996, 30380), (2170, 27944), (2480, 24451), (2495, 24304), (3038, 19960), (3472, 17465), (3493, 17360), (3920, 15469), (3992, 15190), (4340, 13972), (4990, 12152), (6076, 9980), (6986, 8680), (7595, 7984)]