438996240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1406

約数の個数: 160

約数和(自身を含む): 1522402560

約数和(自身を除く): 1083406320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 360, 432, 501, 540, 668, 720, 835, 1002, 1080, 1217, 1336, 1503, 1670, 2004, 2160, 2434, 2505, 2672, 3006, 3340, 3651, 4008, 4509, 4868, 5010, 6012, 6085, 6680, 7302, 7515, 8016, 9018, 9736, 10020, 10953, 12024, 12170, 13360, 14604, 15030, 18036, 18255, 19472, 20040, 21906, 22545, 24048, 24340, 29208, 30060, 32859, 36072, 36510, 40080, 43812, 45090, 48680, 54765, 58416, 60120, 65718, 72144, 73020, 87624, 90180, 97360, 109530, 120240, 131436, 146040, 164295, 175248, 180360, 203239, 219060, 262872, 292080, 328590, 360720, 406478, 438120, 525744, 609717, 657180, 812956, 876240, 1016195, 1219434, 1314360, 1625912, 1829151, 2032390, 2438868, 2628720, 3048585, 3251824, 3658302, 4064780, 4877736, 5487453, 6097170, 7316604, 8129560, 9145755, 9755472, 10974906, 12194340, 14633208, 16259120, 18291510, 21949812, 24388680, 27437265, 29266416, 36583020, 43899624, 48777360, 54874530, 73166040, 87799248, 109749060, 146332080, 219498120, 438996240]

約数ペア:

[(1, 438996240), (2, 219498120), (3, 146332080), (4, 109749060), (5, 87799248), (6, 73166040), (8, 54874530), (9, 48777360), (10, 43899624), (12, 36583020), (15, 29266416), (16, 27437265), (18, 24388680), (20, 21949812), (24, 18291510), (27, 16259120), (30, 14633208), (36, 12194340), (40, 10974906), (45, 9755472), (48, 9145755), (54, 8129560), (60, 7316604), (72, 6097170), (80, 5487453), (90, 4877736), (108, 4064780), (120, 3658302), (135, 3251824), (144, 3048585), (167, 2628720), (180, 2438868), (216, 2032390), (240, 1829151), (270, 1625912), (334, 1314360), (360, 1219434), (432, 1016195), (501, 876240), (540, 812956), (668, 657180), (720, 609717), (835, 525744), (1002, 438120), (1080, 406478), (1217, 360720), (1336, 328590), (1503, 292080), (1670, 262872), (2004, 219060), (2160, 203239), (2434, 180360), (2505, 175248), (2672, 164295), (3006, 146040), (3340, 131436), (3651, 120240), (4008, 109530), (4509, 97360), (4868, 90180), (5010, 87624), (6012, 73020), (6085, 72144), (6680, 65718), (7302, 60120), (7515, 58416), (8016, 54765), (9018, 48680), (9736, 45090), (10020, 43812), (10953, 40080), (12024, 36510), (12170, 36072), (13360, 32859), (14604, 30060), (15030, 29208), (18036, 24340), (18255, 24048), (19472, 22545), (20040, 21906)]