162156240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{225217}}^1$

素因数の和:225236

約数の個数: 60

約数和(自身を含む): 544577124

約数和(自身を除く): 382420884

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, 225217, 450434, 675651, 900868, 1126085, 1351302, 1801736, 2026953, 2252170, 2702604, 3378255, 3603472, 4053906, 4504340, 5405208, 6756510, 8107812, 9008680, 10134765, 10810416, 13513020, 16215624, 18017360, 20269530, 27026040, 32431248, 40539060, 54052080, 81078120, 162156240]

約数ペア:

[(1, 162156240), (2, 81078120), (3, 54052080), (4, 40539060), (5, 32431248), (6, 27026040), (8, 20269530), (9, 18017360), (10, 16215624), (12, 13513020), (15, 10810416), (16, 10134765), (18, 9008680), (20, 8107812), (24, 6756510), (30, 5405208), (36, 4504340), (40, 4053906), (45, 3603472), (48, 3378255), (60, 2702604), (72, 2252170), (80, 2026953), (90, 1801736), (120, 1351302), (144, 1126085), (180, 900868), (240, 675651), (360, 450434), (720, 225217)]