451932720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1883053}}^1$

素因数の和:1883069

約数の個数: 40

約数和(自身を含む): 1400992176

約数和(自身を除く): 949059456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1883053, 3766106, 5649159, 7532212, 9415265, 11298318, 15064424, 18830530, 22596636, 28245795, 30128848, 37661060, 45193272, 56491590, 75322120, 90386544, 112983180, 150644240, 225966360, 451932720]

約数ペア:

[(1, 451932720), (2, 225966360), (3, 150644240), (4, 112983180), (5, 90386544), (6, 75322120), (8, 56491590), (10, 45193272), (12, 37661060), (15, 30128848), (16, 28245795), (20, 22596636), (24, 18830530), (30, 15064424), (40, 11298318), (48, 9415265), (60, 7532212), (80, 5649159), (120, 3766106), (240, 1883053)]