145802880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 533449800

約数和(自身を除く): 387646920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1489, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 2978, 3060, 3264, 4080, 4467, 4896, 5440, 5760, 5956, 6120, 6528, 7445, 8160, 8934, 9792, 10880, 11912, 12240, 13401, 14890, 16320, 17868, 19584, 22335, 23824, 24480, 25313, 26802, 29780, 32640, 35736, 44670, 47648, 48960, 50626, 53604, 59560, 67005, 71472, 75939, 89340, 95296, 97920, 101252, 107208, 119120, 126565, 134010, 142944, 151878, 178680, 190592, 202504, 214416, 227817, 238240, 253130, 268020, 285888, 303756, 357360, 379695, 405008, 428832, 455634, 476480, 506260, 536040, 571776, 607512, 714720, 759390, 810016, 857664, 911268, 952960, 1012520, 1072080, 1139085, 1215024, 1429440, 1518780, 1620032, 1715328, 1822536, 2025040, 2144160, 2278170, 2430048, 2858880, 3037560, 3240064, 3645072, 4050080, 4288320, 4556340, 4860096, 6075120, 7290144, 8100160, 8576640, 9112680, 9720192, 12150240, 14580288, 16200320, 18225360, 24300480, 29160576, 36450720, 48600960, 72901440, 145802880]

約数ペア:

[(1, 145802880), (2, 72901440), (3, 48600960), (4, 36450720), (5, 29160576), (6, 24300480), (8, 18225360), (9, 16200320), (10, 14580288), (12, 12150240), (15, 9720192), (16, 9112680), (17, 8576640), (18, 8100160), (20, 7290144), (24, 6075120), (30, 4860096), (32, 4556340), (34, 4288320), (36, 4050080), (40, 3645072), (45, 3240064), (48, 3037560), (51, 2858880), (60, 2430048), (64, 2278170), (68, 2144160), (72, 2025040), (80, 1822536), (85, 1715328), (90, 1620032), (96, 1518780), (102, 1429440), (120, 1215024), (128, 1139085), (136, 1072080), (144, 1012520), (153, 952960), (160, 911268), (170, 857664), (180, 810016), (192, 759390), (204, 714720), (240, 607512), (255, 571776), (272, 536040), (288, 506260), (306, 476480), (320, 455634), (340, 428832), (360, 405008), (384, 379695), (408, 357360), (480, 303756), (510, 285888), (544, 268020), (576, 253130), (612, 238240), (640, 227817), (680, 214416), (720, 202504), (765, 190592), (816, 178680), (960, 151878), (1020, 142944), (1088, 134010), (1152, 126565), (1224, 119120), (1360, 107208), (1440, 101252), (1489, 97920), (1530, 95296), (1632, 89340), (1920, 75939), (2040, 71472), (2176, 67005), (2448, 59560), (2720, 53604), (2880, 50626), (2978, 48960), (3060, 47648), (3264, 44670), (4080, 35736), (4467, 32640), (4896, 29780), (5440, 26802), (5760, 25313), (5956, 24480), (6120, 23824), (6528, 22335), (7445, 19584), (8160, 17868), (8934, 16320), (9792, 14890), (10880, 13401), (11912, 12240)]