3215220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 9229248

約数和(自身を除く): 6014028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1307, 2460, 2614, 3921, 5228, 6535, 7842, 13070, 15684, 19605, 26140, 39210, 53587, 78420, 107174, 160761, 214348, 267935, 321522, 535870, 643044, 803805, 1071740, 1607610, 3215220]

約数ペア:

[(1, 3215220), (2, 1607610), (3, 1071740), (4, 803805), (5, 643044), (6, 535870), (10, 321522), (12, 267935), (15, 214348), (20, 160761), (30, 107174), (41, 78420), (60, 53587), (82, 39210), (123, 26140), (164, 19605), (205, 15684), (246, 13070), (410, 7842), (492, 6535), (615, 5228), (820, 3921), (1230, 2614), (1307, 2460)]