72074160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{100103}}^1$

素因数の和:100122

約数の個数: 60

約数和(自身を含む): 242051472

約数和(自身を除く): 169977312

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, 100103, 200206, 300309, 400412, 500515, 600618, 800824, 900927, 1001030, 1201236, 1501545, 1601648, 1801854, 2002060, 2402472, 3003090, 3603708, 4004120, 4504635, 4804944, 6006180, 7207416, 8008240, 9009270, 12012360, 14414832, 18018540, 24024720, 36037080, 72074160]

約数ペア:

[(1, 72074160), (2, 36037080), (3, 24024720), (4, 18018540), (5, 14414832), (6, 12012360), (8, 9009270), (9, 8008240), (10, 7207416), (12, 6006180), (15, 4804944), (16, 4504635), (18, 4004120), (20, 3603708), (24, 3003090), (30, 2402472), (36, 2002060), (40, 1801854), (45, 1601648), (48, 1501545), (60, 1201236), (72, 1001030), (80, 900927), (90, 800824), (120, 600618), (144, 500515), (180, 400412), (240, 300309), (360, 200206), (720, 100103)]