612997320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4051}}^1$

素因数の和:4175

約数の個数: 128

約数和(自身を含む): 2001363840

約数和(自身を除く): 1388366520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2328, 2522, 2910, 3783, 3880, 4051, 5044, 5820, 6305, 7566, 8102, 10088, 11640, 12153, 12610, 15132, 16204, 18915, 20255, 24306, 25220, 30264, 32408, 37830, 40510, 48612, 50440, 52663, 60765, 75660, 81020, 97224, 105326, 121530, 151320, 157989, 162040, 210652, 243060, 263315, 315978, 392947, 421304, 486120, 526630, 631956, 785894, 789945, 1053260, 1178841, 1263912, 1571788, 1579890, 1964735, 2106520, 2357682, 3143576, 3159780, 3929470, 4715364, 5108311, 5894205, 6319560, 7858940, 9430728, 10216622, 11788410, 15324933, 15717880, 20433244, 23576820, 25541555, 30649866, 40866488, 47153640, 51083110, 61299732, 76624665, 102166220, 122599464, 153249330, 204332440, 306498660, 612997320]

約数ペア:

[(1, 612997320), (2, 306498660), (3, 204332440), (4, 153249330), (5, 122599464), (6, 102166220), (8, 76624665), (10, 61299732), (12, 51083110), (13, 47153640), (15, 40866488), (20, 30649866), (24, 25541555), (26, 23576820), (30, 20433244), (39, 15717880), (40, 15324933), (52, 11788410), (60, 10216622), (65, 9430728), (78, 7858940), (97, 6319560), (104, 5894205), (120, 5108311), (130, 4715364), (156, 3929470), (194, 3159780), (195, 3143576), (260, 2357682), (291, 2106520), (312, 1964735), (388, 1579890), (390, 1571788), (485, 1263912), (520, 1178841), (582, 1053260), (776, 789945), (780, 785894), (970, 631956), (1164, 526630), (1261, 486120), (1455, 421304), (1560, 392947), (1940, 315978), (2328, 263315), (2522, 243060), (2910, 210652), (3783, 162040), (3880, 157989), (4051, 151320), (5044, 121530), (5820, 105326), (6305, 97224), (7566, 81020), (8102, 75660), (10088, 60765), (11640, 52663), (12153, 50440), (12610, 48612), (15132, 40510), (16204, 37830), (18915, 32408), (20255, 30264), (24306, 25220)]