1247621753520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83537}}^1\times {\mathrm{20743}}^1$

素因数の和:104299

約数の個数: 120

約数和(自身を含む): 4190181873696

約数和(自身を除く): 2942560120176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 20743, 41486, 62229, 82972, 83537, 103715, 124458, 165944, 167074, 186687, 207430, 248916, 250611, 311145, 331888, 334148, 373374, 414860, 417685, 497832, 501222, 622290, 668296, 746748, 751833, 829720, 835370, 933435, 995664, 1002444, 1244580, 1253055, 1336592, 1493496, 1503666, 1659440, 1670740, 1866870, 2004888, 2489160, 2506110, 2986992, 3007332, 3341480, 3733740, 3759165, 4009776, 4978320, 5012220, 6014664, 6682960, 7467480, 7518330, 10024440, 12029328, 14934960, 15036660, 20048880, 30073320, 60146640, 1732807991, 3465615982, 5198423973, 6931231964, 8664039955, 10396847946, 13862463928, 15595271919, 17328079910, 20793695892, 25992119865, 27724927856, 31190543838, 34656159820, 41587391784, 51984239730, 62381087676, 69312319640, 77976359595, 83174783568, 103968479460, 124762175352, 138624639280, 155952719190, 207936958920, 249524350704, 311905438380, 415873917840, 623810876760, 1247621753520]

約数ペア:

[(1, 1247621753520), (2, 623810876760), (3, 415873917840), (4, 311905438380), (5, 249524350704), (6, 207936958920), (8, 155952719190), (9, 138624639280), (10, 124762175352), (12, 103968479460), (15, 83174783568), (16, 77976359595), (18, 69312319640), (20, 62381087676), (24, 51984239730), (30, 41587391784), (36, 34656159820), (40, 31190543838), (45, 27724927856), (48, 25992119865), (60, 20793695892), (72, 17328079910), (80, 15595271919), (90, 13862463928), (120, 10396847946), (144, 8664039955), (180, 6931231964), (240, 5198423973), (360, 3465615982), (720, 1732807991), (20743, 60146640), (41486, 30073320), (62229, 20048880), (82972, 15036660), (83537, 14934960), (103715, 12029328), (124458, 10024440), (165944, 7518330), (167074, 7467480), (186687, 6682960), (207430, 6014664), (248916, 5012220), (250611, 4978320), (311145, 4009776), (331888, 3759165), (334148, 3733740), (373374, 3341480), (414860, 3007332), (417685, 2986992), (497832, 2506110), (501222, 2489160), (622290, 2004888), (668296, 1866870), (746748, 1670740), (751833, 1659440), (829720, 1503666), (835370, 1493496), (933435, 1336592), (995664, 1253055), (1002444, 1244580)]