72062640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7699}}^1$

素因数の和:7731

約数の個数: 120

約数和(自身を含む): 260660400

約数和(自身を除く): 188597760

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, 7699, 9360, 15398, 23097, 30796, 38495, 46194, 61592, 69291, 76990, 92388, 100087, 115485, 123184, 138582, 153980, 184776, 200174, 230970, 277164, 300261, 307960, 346455, 369552, 400348, 461940, 500435, 554328, 600522, 615920, 692910, 800696, 900783, 923880, 1000870, 1108656, 1201044, 1385820, 1501305, 1601392, 1801566, 1847760, 2001740, 2402088, 2771640, 3002610, 3603132, 4003480, 4503915, 4804176, 5543280, 6005220, 7206264, 8006960, 9007830, 12010440, 14412528, 18015660, 24020880, 36031320, 72062640]

約数ペア:

[(1, 72062640), (2, 36031320), (3, 24020880), (4, 18015660), (5, 14412528), (6, 12010440), (8, 9007830), (9, 8006960), (10, 7206264), (12, 6005220), (13, 5543280), (15, 4804176), (16, 4503915), (18, 4003480), (20, 3603132), (24, 3002610), (26, 2771640), (30, 2402088), (36, 2001740), (39, 1847760), (40, 1801566), (45, 1601392), (48, 1501305), (52, 1385820), (60, 1201044), (65, 1108656), (72, 1000870), (78, 923880), (80, 900783), (90, 800696), (104, 692910), (117, 615920), (120, 600522), (130, 554328), (144, 500435), (156, 461940), (180, 400348), (195, 369552), (208, 346455), (234, 307960), (240, 300261), (260, 277164), (312, 230970), (360, 200174), (390, 184776), (468, 153980), (520, 138582), (585, 123184), (624, 115485), (720, 100087), (780, 92388), (936, 76990), (1040, 69291), (1170, 61592), (1560, 46194), (1872, 38495), (2340, 30796), (3120, 23097), (4680, 15398), (7699, 9360)]