144125280

素因数分解:

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

素因数の和:7733

約数の個数: 144

約数和(自身を含む): 529729200

約数和(自身を除く): 385603920

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, 7699, 9360, 15398, 18720, 23097, 30796, 38495, 46194, 61592, 69291, 76990, 92388, 100087, 115485, 123184, 138582, 153980, 184776, 200174, 230970, 246368, 277164, 300261, 307960, 346455, 369552, 400348, 461940, 500435, 554328, 600522, 615920, 692910, 739104, 800696, 900783, 923880, 1000870, 1108656, 1201044, 1231840, 1385820, 1501305, 1601392, 1801566, 1847760, 2001740, 2217312, 2402088, 2771640, 3002610, 3202784, 3603132, 3695520, 4003480, 4503915, 4804176, 5543280, 6005220, 7206264, 8006960, 9007830, 9608352, 11086560, 12010440, 14412528, 16013920, 18015660, 24020880, 28825056, 36031320, 48041760, 72062640, 144125280]

約数ペア:

[(1, 144125280), (2, 72062640), (3, 48041760), (4, 36031320), (5, 28825056), (6, 24020880), (8, 18015660), (9, 16013920), (10, 14412528), (12, 12010440), (13, 11086560), (15, 9608352), (16, 9007830), (18, 8006960), (20, 7206264), (24, 6005220), (26, 5543280), (30, 4804176), (32, 4503915), (36, 4003480), (39, 3695520), (40, 3603132), (45, 3202784), (48, 3002610), (52, 2771640), (60, 2402088), (65, 2217312), (72, 2001740), (78, 1847760), (80, 1801566), (90, 1601392), (96, 1501305), (104, 1385820), (117, 1231840), (120, 1201044), (130, 1108656), (144, 1000870), (156, 923880), (160, 900783), (180, 800696), (195, 739104), (208, 692910), (234, 615920), (240, 600522), (260, 554328), (288, 500435), (312, 461940), (360, 400348), (390, 369552), (416, 346455), (468, 307960), (480, 300261), (520, 277164), (585, 246368), (624, 230970), (720, 200174), (780, 184776), (936, 153980), (1040, 138582), (1170, 123184), (1248, 115485), (1440, 100087), (1560, 92388), (1872, 76990), (2080, 69291), (2340, 61592), (3120, 46194), (3744, 38495), (4680, 30796), (6240, 23097), (7699, 18720), (9360, 15398)]