124286280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16979}}^1$

素因数の和:17054

約数の個数: 64

約数和(自身を含む): 378993600

約数和(自身を除く): 254707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 169790, 203748, 254685, 339580, 407496, 509370, 679160, 1018740, 1035719, 2037480, 2071438, 3107157, 4142876, 5178595, 6214314, 8285752, 10357190, 12428628, 15535785, 20714380, 24857256, 31071570, 41428760, 62143140, 124286280]

約数ペア:

[(1, 124286280), (2, 62143140), (3, 41428760), (4, 31071570), (5, 24857256), (6, 20714380), (8, 15535785), (10, 12428628), (12, 10357190), (15, 8285752), (20, 6214314), (24, 5178595), (30, 4142876), (40, 3107157), (60, 2071438), (61, 2037480), (120, 1035719), (122, 1018740), (183, 679160), (244, 509370), (305, 407496), (366, 339580), (488, 254685), (610, 203748), (732, 169790), (915, 135832), (1220, 101874), (1464, 84895), (1830, 67916), (2440, 50937), (3660, 33958), (7320, 16979)]