73880640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 224

約数和(自身を含む): 276514560

約数和(自身を除く): 202633920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 503, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1006, 1020, 1080, 1088, 1224, 1360, 1440, 1509, 1530, 1632, 1728, 1836, 2012, 2040, 2160, 2295, 2448, 2515, 2720, 2880, 3018, 3060, 3264, 3672, 4024, 4080, 4320, 4527, 4590, 4896, 5030, 5440, 6036, 6120, 7344, 7545, 8048, 8160, 8551, 8640, 9054, 9180, 9792, 10060, 12072, 12240, 13581, 14688, 15090, 16096, 16320, 17102, 18108, 18360, 20120, 22635, 24144, 24480, 25653, 27162, 29376, 30180, 32192, 34204, 36216, 36720, 40240, 42755, 45270, 48288, 48960, 51306, 54324, 60360, 67905, 68408, 72432, 73440, 76959, 80480, 85510, 90540, 96576, 102612, 108648, 120720, 128265, 135810, 136816, 144864, 146880, 153918, 160960, 171020, 181080, 205224, 217296, 230877, 241440, 256530, 271620, 273632, 289728, 307836, 342040, 362160, 384795, 410448, 434592, 461754, 482880, 513060, 543240, 547264, 615672, 684080, 724320, 769590, 820896, 869184, 923508, 1026120, 1086480, 1154385, 1231344, 1368160, 1448640, 1539180, 1641792, 1847016, 2052240, 2172960, 2308770, 2462688, 2736320, 3078360, 3694032, 4104480, 4345920, 4617540, 4925376, 6156720, 7388064, 8208960, 9235080, 12313440, 14776128, 18470160, 24626880, 36940320, 73880640]

約数ペア:

[(1, 73880640), (2, 36940320), (3, 24626880), (4, 18470160), (5, 14776128), (6, 12313440), (8, 9235080), (9, 8208960), (10, 7388064), (12, 6156720), (15, 4925376), (16, 4617540), (17, 4345920), (18, 4104480), (20, 3694032), (24, 3078360), (27, 2736320), (30, 2462688), (32, 2308770), (34, 2172960), (36, 2052240), (40, 1847016), (45, 1641792), (48, 1539180), (51, 1448640), (54, 1368160), (60, 1231344), (64, 1154385), (68, 1086480), (72, 1026120), (80, 923508), (85, 869184), (90, 820896), (96, 769590), (102, 724320), (108, 684080), (120, 615672), (135, 547264), (136, 543240), (144, 513060), (153, 482880), (160, 461754), (170, 434592), (180, 410448), (192, 384795), (204, 362160), (216, 342040), (240, 307836), (255, 289728), (270, 273632), (272, 271620), (288, 256530), (306, 241440), (320, 230877), (340, 217296), (360, 205224), (408, 181080), (432, 171020), (459, 160960), (480, 153918), (503, 146880), (510, 144864), (540, 136816), (544, 135810), (576, 128265), (612, 120720), (680, 108648), (720, 102612), (765, 96576), (816, 90540), (864, 85510), (918, 80480), (960, 76959), (1006, 73440), (1020, 72432), (1080, 68408), (1088, 67905), (1224, 60360), (1360, 54324), (1440, 51306), (1509, 48960), (1530, 48288), (1632, 45270), (1728, 42755), (1836, 40240), (2012, 36720), (2040, 36216), (2160, 34204), (2295, 32192), (2448, 30180), (2515, 29376), (2720, 27162), (2880, 25653), (3018, 24480), (3060, 24144), (3264, 22635), (3672, 20120), (4024, 18360), (4080, 18108), (4320, 17102), (4527, 16320), (4590, 16096), (4896, 15090), (5030, 14688), (5440, 13581), (6036, 12240), (6120, 12072), (7344, 10060), (7545, 9792), (8048, 9180), (8160, 9054), (8551, 8640)]