496679220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21727}}^1$

素因数の和:21869

約数の個数: 72

約数和(自身を含む): 1518526464

約数和(自身を除く): 1021847244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 21727, 22860, 43454, 65181, 86908, 108635, 130362, 195543, 217270, 260724, 325905, 391086, 434540, 651810, 782172, 977715, 1303620, 1955430, 2759329, 3910860, 5518658, 8277987, 11037316, 13796645, 16555974, 24833961, 27593290, 33111948, 41389935, 49667922, 55186580, 82779870, 99335844, 124169805, 165559740, 248339610, 496679220]

約数ペア:

[(1, 496679220), (2, 248339610), (3, 165559740), (4, 124169805), (5, 99335844), (6, 82779870), (9, 55186580), (10, 49667922), (12, 41389935), (15, 33111948), (18, 27593290), (20, 24833961), (30, 16555974), (36, 13796645), (45, 11037316), (60, 8277987), (90, 5518658), (127, 3910860), (180, 2759329), (254, 1955430), (381, 1303620), (508, 977715), (635, 782172), (762, 651810), (1143, 434540), (1270, 391086), (1524, 325905), (1905, 260724), (2286, 217270), (2540, 195543), (3810, 130362), (4572, 108635), (5715, 86908), (7620, 65181), (11430, 43454), (21727, 22860)]