57612960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{40009}}^1$

素因数の和:40030

約数の個数: 72

約数和(自身を含む): 196609140

約数和(自身を除く): 138996180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 40009, 80018, 120027, 160036, 200045, 240054, 320072, 360081, 400090, 480108, 600135, 640144, 720162, 800180, 960216, 1200270, 1280288, 1440324, 1600360, 1800405, 1920432, 2400540, 2880648, 3200720, 3600810, 3840864, 4801080, 5761296, 6401440, 7201620, 9602160, 11522592, 14403240, 19204320, 28806480, 57612960]

約数ペア:

[(1, 57612960), (2, 28806480), (3, 19204320), (4, 14403240), (5, 11522592), (6, 9602160), (8, 7201620), (9, 6401440), (10, 5761296), (12, 4801080), (15, 3840864), (16, 3600810), (18, 3200720), (20, 2880648), (24, 2400540), (30, 1920432), (32, 1800405), (36, 1600360), (40, 1440324), (45, 1280288), (48, 1200270), (60, 960216), (72, 800180), (80, 720162), (90, 640144), (96, 600135), (120, 480108), (144, 400090), (160, 360081), (180, 320072), (240, 240054), (288, 200045), (360, 160036), (480, 120027), (720, 80018), (1440, 40009)]