87582240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60821}}^1$

素因数の和:60842

約数の個数: 72

約数和(自身を含む): 298879308

約数和(自身を除く): 211297068

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, 60821, 121642, 182463, 243284, 304105, 364926, 486568, 547389, 608210, 729852, 912315, 973136, 1094778, 1216420, 1459704, 1824630, 1946272, 2189556, 2432840, 2736945, 2919408, 3649260, 4379112, 4865680, 5473890, 5838816, 7298520, 8758224, 9731360, 10947780, 14597040, 17516448, 21895560, 29194080, 43791120, 87582240]

約数ペア:

[(1, 87582240), (2, 43791120), (3, 29194080), (4, 21895560), (5, 17516448), (6, 14597040), (8, 10947780), (9, 9731360), (10, 8758224), (12, 7298520), (15, 5838816), (16, 5473890), (18, 4865680), (20, 4379112), (24, 3649260), (30, 2919408), (32, 2736945), (36, 2432840), (40, 2189556), (45, 1946272), (48, 1824630), (60, 1459704), (72, 1216420), (80, 1094778), (90, 973136), (96, 912315), (120, 729852), (144, 608210), (160, 547389), (180, 486568), (240, 364926), (288, 304105), (360, 243284), (480, 182463), (720, 121642), (1440, 60821)]