8408340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 27336960

約数和(自身を除く): 18928620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 677, 690, 828, 1035, 1242, 1354, 1380, 2031, 2070, 2484, 2708, 3105, 3385, 4062, 4140, 6093, 6210, 6770, 8124, 10155, 12186, 12420, 13540, 15571, 18279, 20310, 24372, 30465, 31142, 36558, 40620, 46713, 60930, 62284, 73116, 77855, 91395, 93426, 121860, 140139, 155710, 182790, 186852, 233565, 280278, 311420, 365580, 420417, 467130, 560556, 700695, 840834, 934260, 1401390, 1681668, 2102085, 2802780, 4204170, 8408340]

約数ペア:

[(1, 8408340), (2, 4204170), (3, 2802780), (4, 2102085), (5, 1681668), (6, 1401390), (9, 934260), (10, 840834), (12, 700695), (15, 560556), (18, 467130), (20, 420417), (23, 365580), (27, 311420), (30, 280278), (36, 233565), (45, 186852), (46, 182790), (54, 155710), (60, 140139), (69, 121860), (90, 93426), (92, 91395), (108, 77855), (115, 73116), (135, 62284), (138, 60930), (180, 46713), (207, 40620), (230, 36558), (270, 31142), (276, 30465), (345, 24372), (414, 20310), (460, 18279), (540, 15571), (621, 13540), (677, 12420), (690, 12186), (828, 10155), (1035, 8124), (1242, 6770), (1354, 6210), (1380, 6093), (2031, 4140), (2070, 4062), (2484, 3385), (2708, 3105)]