1800508320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96181}}^1$

素因数の和:96215

約数の個数: 144

約数和(自身を含む): 6616936872

約数和(自身を除く): 4816428552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 96181, 192362, 288543, 384724, 480905, 577086, 769448, 865629, 961810, 1154172, 1250353, 1442715, 1538896, 1731258, 1923620, 2308344, 2500706, 2885430, 3077792, 3462516, 3751059, 3847240, 4328145, 4616688, 5001412, 5770860, 6251765, 6925032, 7502118, 7694480, 8656290, 9233376, 10002824, 11253177, 11541720, 12503530, 13850064, 15004236, 15388960, 17312580, 18755295, 20005648, 22506354, 23083440, 25007060, 27700128, 30008472, 34625160, 37510590, 40011296, 45012708, 46166880, 50014120, 56265885, 60016944, 69250320, 75021180, 90025416, 100028240, 112531770, 120033888, 138500640, 150042360, 180050832, 200056480, 225063540, 300084720, 360101664, 450127080, 600169440, 900254160, 1800508320]

約数ペア:

[(1, 1800508320), (2, 900254160), (3, 600169440), (4, 450127080), (5, 360101664), (6, 300084720), (8, 225063540), (9, 200056480), (10, 180050832), (12, 150042360), (13, 138500640), (15, 120033888), (16, 112531770), (18, 100028240), (20, 90025416), (24, 75021180), (26, 69250320), (30, 60016944), (32, 56265885), (36, 50014120), (39, 46166880), (40, 45012708), (45, 40011296), (48, 37510590), (52, 34625160), (60, 30008472), (65, 27700128), (72, 25007060), (78, 23083440), (80, 22506354), (90, 20005648), (96, 18755295), (104, 17312580), (117, 15388960), (120, 15004236), (130, 13850064), (144, 12503530), (156, 11541720), (160, 11253177), (180, 10002824), (195, 9233376), (208, 8656290), (234, 7694480), (240, 7502118), (260, 6925032), (288, 6251765), (312, 5770860), (360, 5001412), (390, 4616688), (416, 4328145), (468, 3847240), (480, 3751059), (520, 3462516), (585, 3077792), (624, 2885430), (720, 2500706), (780, 2308344), (936, 1923620), (1040, 1731258), (1170, 1538896), (1248, 1442715), (1440, 1250353), (1560, 1154172), (1872, 961810), (2080, 865629), (2340, 769448), (3120, 577086), (3744, 480905), (4680, 384724), (6240, 288543), (9360, 192362), (18720, 96181)]