40783020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3929}}^1$

素因数の和:4114

約数の個数: 48

約数和(自身を含む): 114881760

約数和(自身を除く): 74098740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 3929, 5190, 7858, 10380, 11787, 15716, 19645, 23574, 39290, 47148, 58935, 78580, 117870, 235740, 679717, 1359434, 2039151, 2718868, 3398585, 4078302, 6797170, 8156604, 10195755, 13594340, 20391510, 40783020]

約数ペア:

[(1, 40783020), (2, 20391510), (3, 13594340), (4, 10195755), (5, 8156604), (6, 6797170), (10, 4078302), (12, 3398585), (15, 2718868), (20, 2039151), (30, 1359434), (60, 679717), (173, 235740), (346, 117870), (519, 78580), (692, 58935), (865, 47148), (1038, 39290), (1730, 23574), (2076, 19645), (2595, 15716), (3460, 11787), (3929, 10380), (5190, 7858)]