40432980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{96269}}^1$

素因数の和:96288

約数の個数: 48

約数和(自身を含む): 129386880

約数和(自身を除く): 88953900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 96269, 192538, 288807, 385076, 481345, 577614, 673883, 962690, 1155228, 1347766, 1444035, 1925380, 2021649, 2695532, 2888070, 3369415, 4043298, 5776140, 6738830, 8086596, 10108245, 13477660, 20216490, 40432980]

約数ペア:

[(1, 40432980), (2, 20216490), (3, 13477660), (4, 10108245), (5, 8086596), (6, 6738830), (7, 5776140), (10, 4043298), (12, 3369415), (14, 2888070), (15, 2695532), (20, 2021649), (21, 1925380), (28, 1444035), (30, 1347766), (35, 1155228), (42, 962690), (60, 673883), (70, 577614), (84, 481345), (105, 385076), (140, 288807), (210, 192538), (420, 96269)]