192168720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2134

約数の個数: 160

約数和(自身を含む): 677635200

約数和(自身を除く): 485466480

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, 1720, 1935, 2064, 2069, 2160, 2322, 2580, 3096, 3440, 3870, 4138, 4644, 5160, 5805, 6192, 6207, 7740, 8276, 9288, 10320, 10345, 11610, 12414, 15480, 16552, 18576, 18621, 20690, 23220, 24828, 30960, 31035, 33104, 37242, 41380, 46440, 49656, 55863, 62070, 74484, 82760, 88967, 92880, 93105, 99312, 111726, 124140, 148968, 165520, 177934, 186210, 223452, 248280, 266901, 279315, 297936, 355868, 372420, 444835, 446904, 496560, 533802, 558630, 711736, 744840, 800703, 889670, 893808, 1067604, 1117260, 1334505, 1423472, 1489680, 1601406, 1779340, 2135208, 2234520, 2402109, 2669010, 3202812, 3558680, 4003515, 4270416, 4469040, 4804218, 5338020, 6405624, 7117360, 8007030, 9608436, 10676040, 12010545, 12811248, 16014060, 19216872, 21352080, 24021090, 32028120, 38433744, 48042180, 64056240, 96084360, 192168720]

約数ペア:

[(1, 192168720), (2, 96084360), (3, 64056240), (4, 48042180), (5, 38433744), (6, 32028120), (8, 24021090), (9, 21352080), (10, 19216872), (12, 16014060), (15, 12811248), (16, 12010545), (18, 10676040), (20, 9608436), (24, 8007030), (27, 7117360), (30, 6405624), (36, 5338020), (40, 4804218), (43, 4469040), (45, 4270416), (48, 4003515), (54, 3558680), (60, 3202812), (72, 2669010), (80, 2402109), (86, 2234520), (90, 2135208), (108, 1779340), (120, 1601406), (129, 1489680), (135, 1423472), (144, 1334505), (172, 1117260), (180, 1067604), (215, 893808), (216, 889670), (240, 800703), (258, 744840), (270, 711736), (344, 558630), (360, 533802), (387, 496560), (430, 446904), (432, 444835), (516, 372420), (540, 355868), (645, 297936), (688, 279315), (720, 266901), (774, 248280), (860, 223452), (1032, 186210), (1080, 177934), (1161, 165520), (1290, 148968), (1548, 124140), (1720, 111726), (1935, 99312), (2064, 93105), (2069, 92880), (2160, 88967), (2322, 82760), (2580, 74484), (3096, 62070), (3440, 55863), (3870, 49656), (4138, 46440), (4644, 41380), (5160, 37242), (5805, 33104), (6192, 31035), (6207, 30960), (7740, 24828), (8276, 23220), (9288, 20690), (10320, 18621), (10345, 18576), (11610, 16552), (12414, 15480)]