112687920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{156511}}^1$

素因数の和:156530

約数の個数: 60

約数和(自身を含む): 378446016

約数和(自身を除く): 265758096

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, 156511, 313022, 469533, 626044, 782555, 939066, 1252088, 1408599, 1565110, 1878132, 2347665, 2504176, 2817198, 3130220, 3756264, 4695330, 5634396, 6260440, 7042995, 7512528, 9390660, 11268792, 12520880, 14085990, 18781320, 22537584, 28171980, 37562640, 56343960, 112687920]

約数ペア:

[(1, 112687920), (2, 56343960), (3, 37562640), (4, 28171980), (5, 22537584), (6, 18781320), (8, 14085990), (9, 12520880), (10, 11268792), (12, 9390660), (15, 7512528), (16, 7042995), (18, 6260440), (20, 5634396), (24, 4695330), (30, 3756264), (36, 3130220), (40, 2817198), (45, 2504176), (48, 2347665), (60, 1878132), (72, 1565110), (80, 1408599), (90, 1252088), (120, 939066), (144, 782555), (180, 626044), (240, 469533), (360, 313022), (720, 156511)]