1573040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^2$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 4260144

約数和(自身を除く): 2687104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2809, 2968, 3710, 4240, 5618, 5936, 7420, 11236, 14045, 14840, 19663, 22472, 28090, 29680, 39326, 44944, 56180, 78652, 98315, 112360, 157304, 196630, 224720, 314608, 393260, 786520, 1573040]

約数ペア:

[(1, 1573040), (2, 786520), (4, 393260), (5, 314608), (7, 224720), (8, 196630), (10, 157304), (14, 112360), (16, 98315), (20, 78652), (28, 56180), (35, 44944), (40, 39326), (53, 29680), (56, 28090), (70, 22472), (80, 19663), (106, 14840), (112, 14045), (140, 11236), (212, 7420), (265, 5936), (280, 5618), (371, 4240), (424, 3710), (530, 2968), (560, 2809), (742, 2120), (848, 1855), (1060, 1484)]