8149980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 23383584

約数和(自身を除く): 15233604

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, 2460, 3313, 6626, 9939, 13252, 16565, 19878, 33130, 39756, 49695, 66260, 99390, 135833, 198780, 271666, 407499, 543332, 679165, 814998, 1358330, 1629996, 2037495, 2716660, 4074990, 8149980]

約数ペア:

[(1, 8149980), (2, 4074990), (3, 2716660), (4, 2037495), (5, 1629996), (6, 1358330), (10, 814998), (12, 679165), (15, 543332), (20, 407499), (30, 271666), (41, 198780), (60, 135833), (82, 99390), (123, 66260), (164, 49695), (205, 39756), (246, 33130), (410, 19878), (492, 16565), (615, 13252), (820, 9939), (1230, 6626), (2460, 3313)]