8993724120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{280703}}^1$

素因数の和:280809

約数の個数: 96

約数和(自身を含む): 29558131200

約数和(自身を除く): 20564407080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 280703, 561406, 842109, 1122812, 1403515, 1684218, 2245624, 2526327, 2807030, 3368436, 4210545, 5052654, 5614060, 6736872, 8421090, 10105308, 11228120, 12631635, 16842180, 20210616, 24982567, 25263270, 33684360, 49965134, 50526540, 74947701, 99930268, 101053080, 124912835, 149895402, 199860536, 224843103, 249825670, 299790804, 374738505, 449686206, 499651340, 599581608, 749477010, 899372412, 999302680, 1124215515, 1498954020, 1798744824, 2248431030, 2997908040, 4496862060, 8993724120]

約数ペア:

[(1, 8993724120), (2, 4496862060), (3, 2997908040), (4, 2248431030), (5, 1798744824), (6, 1498954020), (8, 1124215515), (9, 999302680), (10, 899372412), (12, 749477010), (15, 599581608), (18, 499651340), (20, 449686206), (24, 374738505), (30, 299790804), (36, 249825670), (40, 224843103), (45, 199860536), (60, 149895402), (72, 124912835), (89, 101053080), (90, 99930268), (120, 74947701), (178, 50526540), (180, 49965134), (267, 33684360), (356, 25263270), (360, 24982567), (445, 20210616), (534, 16842180), (712, 12631635), (801, 11228120), (890, 10105308), (1068, 8421090), (1335, 6736872), (1602, 5614060), (1780, 5052654), (2136, 4210545), (2670, 3368436), (3204, 2807030), (3560, 2526327), (4005, 2245624), (5340, 1684218), (6408, 1403515), (8010, 1122812), (10680, 842109), (16020, 561406), (32040, 280703)]