83383920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115811}}^1$

素因数の和:115830

約数の個数: 60

約数和(自身を含む): 280033416

約数和(自身を除く): 196649496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115811, 231622, 347433, 463244, 579055, 694866, 926488, 1042299, 1158110, 1389732, 1737165, 1852976, 2084598, 2316220, 2779464, 3474330, 4169196, 4632440, 5211495, 5558928, 6948660, 8338392, 9264880, 10422990, 13897320, 16676784, 20845980, 27794640, 41691960, 83383920]

約数ペア:

[(1, 83383920), (2, 41691960), (3, 27794640), (4, 20845980), (5, 16676784), (6, 13897320), (8, 10422990), (9, 9264880), (10, 8338392), (12, 6948660), (15, 5558928), (16, 5211495), (18, 4632440), (20, 4169196), (24, 3474330), (30, 2779464), (36, 2316220), (40, 2084598), (45, 1852976), (48, 1737165), (60, 1389732), (72, 1158110), (80, 1042299), (90, 926488), (120, 694866), (144, 579055), (180, 463244), (240, 347433), (360, 231622), (720, 115811)]