437505120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23371}}^1$

素因数の和:23405

約数の個数: 144

約数和(自身を含む): 1607900112

約数和(自身を除く): 1170394992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 23371, 46742, 70113, 93484, 116855, 140226, 186968, 210339, 233710, 280452, 303823, 350565, 373936, 420678, 467420, 560904, 607646, 701130, 747872, 841356, 911469, 934840, 1051695, 1121808, 1215292, 1402260, 1519115, 1682712, 1822938, 1869680, 2103390, 2243616, 2430584, 2734407, 2804520, 3038230, 3365424, 3645876, 3739360, 4206780, 4557345, 4861168, 5468814, 5609040, 6076460, 6730848, 7291752, 8413560, 9114690, 9722336, 10937628, 11218080, 12152920, 13672035, 14583504, 16827120, 18229380, 21875256, 24305840, 27344070, 29167008, 33654240, 36458760, 43750512, 48611680, 54688140, 72917520, 87501024, 109376280, 145835040, 218752560, 437505120]

約数ペア:

[(1, 437505120), (2, 218752560), (3, 145835040), (4, 109376280), (5, 87501024), (6, 72917520), (8, 54688140), (9, 48611680), (10, 43750512), (12, 36458760), (13, 33654240), (15, 29167008), (16, 27344070), (18, 24305840), (20, 21875256), (24, 18229380), (26, 16827120), (30, 14583504), (32, 13672035), (36, 12152920), (39, 11218080), (40, 10937628), (45, 9722336), (48, 9114690), (52, 8413560), (60, 7291752), (65, 6730848), (72, 6076460), (78, 5609040), (80, 5468814), (90, 4861168), (96, 4557345), (104, 4206780), (117, 3739360), (120, 3645876), (130, 3365424), (144, 3038230), (156, 2804520), (160, 2734407), (180, 2430584), (195, 2243616), (208, 2103390), (234, 1869680), (240, 1822938), (260, 1682712), (288, 1519115), (312, 1402260), (360, 1215292), (390, 1121808), (416, 1051695), (468, 934840), (480, 911469), (520, 841356), (585, 747872), (624, 701130), (720, 607646), (780, 560904), (936, 467420), (1040, 420678), (1170, 373936), (1248, 350565), (1440, 303823), (1560, 280452), (1872, 233710), (2080, 210339), (2340, 186968), (3120, 140226), (3744, 116855), (4680, 93484), (6240, 70113), (9360, 46742), (18720, 23371)]