28951706160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3093131}}^1$

素因数の和:3093163

約数の個数: 120

約数和(自身を含む): 104708704464

約数和(自身を除く): 75756998304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 3093131, 6186262, 9279393, 12372524, 15465655, 18558786, 24745048, 27838179, 30931310, 37117572, 40210703, 46396965, 49490096, 55676358, 61862620, 74235144, 80421406, 92793930, 111352716, 120632109, 123725240, 139190895, 148470288, 160842812, 185587860, 201053515, 222705432, 241264218, 247450480, 278381790, 321685624, 361896327, 371175720, 402107030, 445410864, 482528436, 556763580, 603160545, 643371248, 723792654, 742351440, 804214060, 965056872, 1113527160, 1206321090, 1447585308, 1608428120, 1809481635, 1930113744, 2227054320, 2412642180, 2895170616, 3216856240, 3618963270, 4825284360, 5790341232, 7237926540, 9650568720, 14475853080, 28951706160]

約数ペア:

[(1, 28951706160), (2, 14475853080), (3, 9650568720), (4, 7237926540), (5, 5790341232), (6, 4825284360), (8, 3618963270), (9, 3216856240), (10, 2895170616), (12, 2412642180), (13, 2227054320), (15, 1930113744), (16, 1809481635), (18, 1608428120), (20, 1447585308), (24, 1206321090), (26, 1113527160), (30, 965056872), (36, 804214060), (39, 742351440), (40, 723792654), (45, 643371248), (48, 603160545), (52, 556763580), (60, 482528436), (65, 445410864), (72, 402107030), (78, 371175720), (80, 361896327), (90, 321685624), (104, 278381790), (117, 247450480), (120, 241264218), (130, 222705432), (144, 201053515), (156, 185587860), (180, 160842812), (195, 148470288), (208, 139190895), (234, 123725240), (240, 120632109), (260, 111352716), (312, 92793930), (360, 80421406), (390, 74235144), (468, 61862620), (520, 55676358), (585, 49490096), (624, 46396965), (720, 40210703), (780, 37117572), (936, 30931310), (1040, 27838179), (1170, 24745048), (1560, 18558786), (1872, 15465655), (2340, 12372524), (3120, 9279393), (4680, 6186262), (9360, 3093131)]