345168720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36877}}^1$

素因数の和:36909

約数の個数: 120

約数和(自身を含む): 1248394056

約数和(自身を除く): 903225336

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, 36877, 73754, 110631, 147508, 184385, 221262, 295016, 331893, 368770, 442524, 479401, 553155, 590032, 663786, 737540, 885048, 958802, 1106310, 1327572, 1438203, 1475080, 1659465, 1770096, 1917604, 2212620, 2397005, 2655144, 2876406, 2950160, 3318930, 3835208, 4314609, 4425240, 4794010, 5310288, 5752812, 6637860, 7191015, 7670416, 8629218, 8850480, 9588020, 11505624, 13275720, 14382030, 17258436, 19176040, 21573045, 23011248, 26551440, 28764060, 34516872, 38352080, 43146090, 57528120, 69033744, 86292180, 115056240, 172584360, 345168720]

約数ペア:

[(1, 345168720), (2, 172584360), (3, 115056240), (4, 86292180), (5, 69033744), (6, 57528120), (8, 43146090), (9, 38352080), (10, 34516872), (12, 28764060), (13, 26551440), (15, 23011248), (16, 21573045), (18, 19176040), (20, 17258436), (24, 14382030), (26, 13275720), (30, 11505624), (36, 9588020), (39, 8850480), (40, 8629218), (45, 7670416), (48, 7191015), (52, 6637860), (60, 5752812), (65, 5310288), (72, 4794010), (78, 4425240), (80, 4314609), (90, 3835208), (104, 3318930), (117, 2950160), (120, 2876406), (130, 2655144), (144, 2397005), (156, 2212620), (180, 1917604), (195, 1770096), (208, 1659465), (234, 1475080), (240, 1438203), (260, 1327572), (312, 1106310), (360, 958802), (390, 885048), (468, 737540), (520, 663786), (585, 590032), (624, 553155), (720, 479401), (780, 442524), (936, 368770), (1040, 331893), (1170, 295016), (1560, 221262), (1872, 184385), (2340, 147508), (3120, 110631), (4680, 73754), (9360, 36877)]