73285920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50893}}^1$

素因数の和:50914

約数の個数: 72

約数和(自身を含む): 250093116

約数和(自身を除く): 176807196

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, 50893, 101786, 152679, 203572, 254465, 305358, 407144, 458037, 508930, 610716, 763395, 814288, 916074, 1017860, 1221432, 1526790, 1628576, 1832148, 2035720, 2290185, 2442864, 3053580, 3664296, 4071440, 4580370, 4885728, 6107160, 7328592, 8142880, 9160740, 12214320, 14657184, 18321480, 24428640, 36642960, 73285920]

約数ペア:

[(1, 73285920), (2, 36642960), (3, 24428640), (4, 18321480), (5, 14657184), (6, 12214320), (8, 9160740), (9, 8142880), (10, 7328592), (12, 6107160), (15, 4885728), (16, 4580370), (18, 4071440), (20, 3664296), (24, 3053580), (30, 2442864), (32, 2290185), (36, 2035720), (40, 1832148), (45, 1628576), (48, 1526790), (60, 1221432), (72, 1017860), (80, 916074), (90, 814288), (96, 763395), (120, 610716), (144, 508930), (160, 458037), (180, 407144), (240, 305358), (288, 254465), (360, 203572), (480, 152679), (720, 101786), (1440, 50893)]