118229280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18978

約数の個数: 96

約数和(自身を含む): 401091264

約数和(自身を除く): 282861984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 189470, 227364, 246311, 284205, 303152, 378940, 454728, 492622, 568410, 606304, 738933, 757880, 909456, 985244, 1136820, 1231555, 1477866, 1515760, 1818912, 1970488, 2273640, 2463110, 2955732, 3031520, 3694665, 3940976, 4547280, 4926220, 5911464, 7389330, 7881952, 9094560, 9852440, 11822928, 14778660, 19704880, 23645856, 29557320, 39409760, 59114640, 118229280]

約数ペア:

[(1, 118229280), (2, 59114640), (3, 39409760), (4, 29557320), (5, 23645856), (6, 19704880), (8, 14778660), (10, 11822928), (12, 9852440), (13, 9094560), (15, 7881952), (16, 7389330), (20, 5911464), (24, 4926220), (26, 4547280), (30, 3940976), (32, 3694665), (39, 3031520), (40, 2955732), (48, 2463110), (52, 2273640), (60, 1970488), (65, 1818912), (78, 1515760), (80, 1477866), (96, 1231555), (104, 1136820), (120, 985244), (130, 909456), (156, 757880), (160, 738933), (195, 606304), (208, 568410), (240, 492622), (260, 454728), (312, 378940), (390, 303152), (416, 284205), (480, 246311), (520, 227364), (624, 189470), (780, 151576), (1040, 113682), (1248, 94735), (1560, 75788), (2080, 56841), (3120, 37894), (6240, 18947)]