60285080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 82205800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 155, 244, 248, 305, 310, 488, 610, 620, 797, 1220, 1240, 1594, 1891, 2440, 3188, 3782, 3985, 6376, 7564, 7970, 9455, 15128, 15940, 18910, 24707, 31880, 37820, 48617, 49414, 75640, 97234, 98828, 123535, 194468, 197656, 243085, 247070, 388936, 486170, 494140, 972340, 988280, 1507127, 1944680, 3014254, 6028508, 7535635, 12057016, 15071270, 30142540, 60285080]

約数ペア:

[(1, 60285080), (2, 30142540), (4, 15071270), (5, 12057016), (8, 7535635), (10, 6028508), (20, 3014254), (31, 1944680), (40, 1507127), (61, 988280), (62, 972340), (122, 494140), (124, 486170), (155, 388936), (244, 247070), (248, 243085), (305, 197656), (310, 194468), (488, 123535), (610, 98828), (620, 97234), (797, 75640), (1220, 49414), (1240, 48617), (1594, 37820), (1891, 31880), (2440, 24707), (3188, 18910), (3782, 15940), (3985, 15128), (6376, 9455), (7564, 7970)]