87125040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{121007}}^1$

素因数の和:121026

約数の個数: 60

約数和(自身を含む): 292597344

約数和(自身を除く): 205472304

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, 121007, 242014, 363021, 484028, 605035, 726042, 968056, 1089063, 1210070, 1452084, 1815105, 1936112, 2178126, 2420140, 2904168, 3630210, 4356252, 4840280, 5445315, 5808336, 7260420, 8712504, 9680560, 10890630, 14520840, 17425008, 21781260, 29041680, 43562520, 87125040]

約数ペア:

[(1, 87125040), (2, 43562520), (3, 29041680), (4, 21781260), (5, 17425008), (6, 14520840), (8, 10890630), (9, 9680560), (10, 8712504), (12, 7260420), (15, 5808336), (16, 5445315), (18, 4840280), (20, 4356252), (24, 3630210), (30, 2904168), (36, 2420140), (40, 2178126), (45, 1936112), (48, 1815105), (60, 1452084), (72, 1210070), (80, 1089063), (90, 968056), (120, 726042), (144, 605035), (180, 484028), (240, 363021), (360, 242014), (720, 121007)]