28872181440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233141}}^1$

素因数の和:233207

約数の個数: 168

約数和(自身を含む): 101618204688

約数和(自身を除く): 72746023248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 20640, 24768, 30960, 41280, 61920, 123840, 233141, 466282, 699423, 932564, 1165705, 1398846, 1865128, 2098269, 2331410, 2797692, 3497115, 3730256, 4196538, 4662820, 5595384, 6994230, 7460512, 8393076, 9325640, 10025063, 10491345, 11190768, 13988460, 14921024, 16786152, 18651280, 20050126, 20982690, 22381536, 27976920, 30075189, 33572304, 37302560, 40100252, 41965380, 44763072, 50125315, 55953840, 60150378, 67144608, 74605120, 80200504, 83930760, 90225567, 100250630, 111907680, 120300756, 134289216, 150375945, 160401008, 167861520, 180451134, 200501260, 223815360, 240601512, 300751890, 320802016, 335723040, 360902268, 401002520, 451127835, 481203024, 601503780, 641604032, 671446080, 721804536, 802005040, 902255670, 962406048, 1203007560, 1443609072, 1604010080, 1804511340, 1924812096, 2406015120, 2887218144, 3208020160, 3609022680, 4812030240, 5774436288, 7218045360, 9624060480, 14436090720, 28872181440]

約数ペア:

[(1, 28872181440), (2, 14436090720), (3, 9624060480), (4, 7218045360), (5, 5774436288), (6, 4812030240), (8, 3609022680), (9, 3208020160), (10, 2887218144), (12, 2406015120), (15, 1924812096), (16, 1804511340), (18, 1604010080), (20, 1443609072), (24, 1203007560), (30, 962406048), (32, 902255670), (36, 802005040), (40, 721804536), (43, 671446080), (45, 641604032), (48, 601503780), (60, 481203024), (64, 451127835), (72, 401002520), (80, 360902268), (86, 335723040), (90, 320802016), (96, 300751890), (120, 240601512), (129, 223815360), (144, 200501260), (160, 180451134), (172, 167861520), (180, 160401008), (192, 150375945), (215, 134289216), (240, 120300756), (258, 111907680), (288, 100250630), (320, 90225567), (344, 83930760), (360, 80200504), (387, 74605120), (430, 67144608), (480, 60150378), (516, 55953840), (576, 50125315), (645, 44763072), (688, 41965380), (720, 40100252), (774, 37302560), (860, 33572304), (960, 30075189), (1032, 27976920), (1290, 22381536), (1376, 20982690), (1440, 20050126), (1548, 18651280), (1720, 16786152), (1935, 14921024), (2064, 13988460), (2580, 11190768), (2752, 10491345), (2880, 10025063), (3096, 9325640), (3440, 8393076), (3870, 7460512), (4128, 6994230), (5160, 5595384), (6192, 4662820), (6880, 4196538), (7740, 3730256), (8256, 3497115), (10320, 2797692), (12384, 2331410), (13760, 2098269), (15480, 1865128), (20640, 1398846), (24768, 1165705), (30960, 932564), (41280, 699423), (61920, 466282), (123840, 233141)]