168090480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1663

約数の個数: 120

約数和(自身を含む): 568481472

約数和(自身を除く): 400390992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1487, 1570, 1884, 2355, 2512, 2826, 2974, 3140, 3768, 4461, 4710, 5652, 5948, 6280, 7065, 7435, 7536, 8922, 9420, 11304, 11896, 12560, 13383, 14130, 14870, 17844, 18840, 22305, 22608, 23792, 26766, 28260, 29740, 35688, 37680, 44610, 53532, 56520, 59480, 66915, 71376, 89220, 107064, 113040, 118960, 133830, 178440, 214128, 233459, 267660, 356880, 466918, 535320, 700377, 933836, 1070640, 1167295, 1400754, 1867672, 2101131, 2334590, 2801508, 3501885, 3735344, 4202262, 4669180, 5603016, 7003770, 8404524, 9338360, 10505655, 11206032, 14007540, 16809048, 18676720, 21011310, 28015080, 33618096, 42022620, 56030160, 84045240, 168090480]

約数ペア:

[(1, 168090480), (2, 84045240), (3, 56030160), (4, 42022620), (5, 33618096), (6, 28015080), (8, 21011310), (9, 18676720), (10, 16809048), (12, 14007540), (15, 11206032), (16, 10505655), (18, 9338360), (20, 8404524), (24, 7003770), (30, 5603016), (36, 4669180), (40, 4202262), (45, 3735344), (48, 3501885), (60, 2801508), (72, 2334590), (80, 2101131), (90, 1867672), (120, 1400754), (144, 1167295), (157, 1070640), (180, 933836), (240, 700377), (314, 535320), (360, 466918), (471, 356880), (628, 267660), (720, 233459), (785, 214128), (942, 178440), (1256, 133830), (1413, 118960), (1487, 113040), (1570, 107064), (1884, 89220), (2355, 71376), (2512, 66915), (2826, 59480), (2974, 56520), (3140, 53532), (3768, 44610), (4461, 37680), (4710, 35688), (5652, 29740), (5948, 28260), (6280, 26766), (7065, 23792), (7435, 22608), (7536, 22305), (8922, 18840), (9420, 17844), (11304, 14870), (11896, 14130), (12560, 13383)]