153902160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1722

約数の個数: 160

約数和(自身を含む): 542762880

約数和(自身を除く): 388860720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1657, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3314, 3440, 3870, 4644, 4971, 5160, 5805, 6192, 6628, 7740, 8285, 9288, 9942, 10320, 11610, 13256, 14913, 15480, 16570, 18576, 19884, 23220, 24855, 26512, 29826, 30960, 33140, 39768, 44739, 46440, 49710, 59652, 66280, 71251, 74565, 79536, 89478, 92880, 99420, 119304, 132560, 142502, 149130, 178956, 198840, 213753, 223695, 238608, 285004, 298260, 356255, 357912, 397680, 427506, 447390, 570008, 596520, 641259, 712510, 715824, 855012, 894780, 1068765, 1140016, 1193040, 1282518, 1425020, 1710024, 1789560, 1923777, 2137530, 2565036, 2850040, 3206295, 3420048, 3579120, 3847554, 4275060, 5130072, 5700080, 6412590, 7695108, 8550120, 9618885, 10260144, 12825180, 15390216, 17100240, 19237770, 25650360, 30780432, 38475540, 51300720, 76951080, 153902160]

約数ペア:

[(1, 153902160), (2, 76951080), (3, 51300720), (4, 38475540), (5, 30780432), (6, 25650360), (8, 19237770), (9, 17100240), (10, 15390216), (12, 12825180), (15, 10260144), (16, 9618885), (18, 8550120), (20, 7695108), (24, 6412590), (27, 5700080), (30, 5130072), (36, 4275060), (40, 3847554), (43, 3579120), (45, 3420048), (48, 3206295), (54, 2850040), (60, 2565036), (72, 2137530), (80, 1923777), (86, 1789560), (90, 1710024), (108, 1425020), (120, 1282518), (129, 1193040), (135, 1140016), (144, 1068765), (172, 894780), (180, 855012), (215, 715824), (216, 712510), (240, 641259), (258, 596520), (270, 570008), (344, 447390), (360, 427506), (387, 397680), (430, 357912), (432, 356255), (516, 298260), (540, 285004), (645, 238608), (688, 223695), (720, 213753), (774, 198840), (860, 178956), (1032, 149130), (1080, 142502), (1161, 132560), (1290, 119304), (1548, 99420), (1657, 92880), (1720, 89478), (1935, 79536), (2064, 74565), (2160, 71251), (2322, 66280), (2580, 59652), (3096, 49710), (3314, 46440), (3440, 44739), (3870, 39768), (4644, 33140), (4971, 30960), (5160, 29826), (5805, 26512), (6192, 24855), (6628, 23220), (7740, 19884), (8285, 18576), (9288, 16570), (9942, 15480), (10320, 14913), (11610, 13256)]