298396080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 1072431360

約数和(自身を除く): 774035280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 116, 120, 124, 144, 145, 155, 174, 180, 186, 232, 240, 248, 261, 279, 290, 310, 348, 360, 372, 435, 461, 464, 465, 496, 522, 558, 580, 620, 696, 720, 744, 870, 899, 922, 930, 1044, 1116, 1160, 1240, 1305, 1383, 1392, 1395, 1488, 1740, 1798, 1844, 1860, 2088, 2232, 2305, 2320, 2480, 2610, 2697, 2766, 2790, 3480, 3596, 3688, 3720, 4149, 4176, 4464, 4495, 4610, 5220, 5394, 5532, 5580, 6915, 6960, 7192, 7376, 7440, 8091, 8298, 8990, 9220, 10440, 10788, 11064, 11160, 13369, 13485, 13830, 14291, 14384, 16182, 16596, 17980, 18440, 20745, 20880, 21576, 22128, 22320, 26738, 26970, 27660, 28582, 32364, 33192, 35960, 36880, 40107, 40455, 41490, 42873, 43152, 53476, 53940, 55320, 57164, 64728, 66384, 66845, 71455, 71920, 80214, 80910, 82980, 85746, 106952, 107880, 110640, 114328, 120321, 128619, 129456, 133690, 142910, 160428, 161820, 165960, 171492, 200535, 213904, 214365, 215760, 228656, 240642, 257238, 267380, 285820, 320856, 323640, 331920, 342984, 401070, 414439, 428730, 481284, 514476, 534760, 571640, 601605, 641712, 643095, 647280, 685968, 802140, 828878, 857460, 962568, 1028952, 1069520, 1143280, 1203210, 1243317, 1286190, 1604280, 1657756, 1714920, 1925136, 2057904, 2072195, 2406420, 2486634, 2572380, 3208560, 3315512, 3429840, 3729951, 4144390, 4812840, 4973268, 5144760, 6216585, 6631024, 7459902, 8288780, 9625680, 9946536, 10289520, 12433170, 14919804, 16577560, 18649755, 19893072, 24866340, 29839608, 33155120, 37299510, 49732680, 59679216, 74599020, 99465360, 149198040, 298396080]

約数ペア:

[(1, 298396080), (2, 149198040), (3, 99465360), (4, 74599020), (5, 59679216), (6, 49732680), (8, 37299510), (9, 33155120), (10, 29839608), (12, 24866340), (15, 19893072), (16, 18649755), (18, 16577560), (20, 14919804), (24, 12433170), (29, 10289520), (30, 9946536), (31, 9625680), (36, 8288780), (40, 7459902), (45, 6631024), (48, 6216585), (58, 5144760), (60, 4973268), (62, 4812840), (72, 4144390), (80, 3729951), (87, 3429840), (90, 3315512), (93, 3208560), (116, 2572380), (120, 2486634), (124, 2406420), (144, 2072195), (145, 2057904), (155, 1925136), (174, 1714920), (180, 1657756), (186, 1604280), (232, 1286190), (240, 1243317), (248, 1203210), (261, 1143280), (279, 1069520), (290, 1028952), (310, 962568), (348, 857460), (360, 828878), (372, 802140), (435, 685968), (461, 647280), (464, 643095), (465, 641712), (496, 601605), (522, 571640), (558, 534760), (580, 514476), (620, 481284), (696, 428730), (720, 414439), (744, 401070), (870, 342984), (899, 331920), (922, 323640), (930, 320856), (1044, 285820), (1116, 267380), (1160, 257238), (1240, 240642), (1305, 228656), (1383, 215760), (1392, 214365), (1395, 213904), (1488, 200535), (1740, 171492), (1798, 165960), (1844, 161820), (1860, 160428), (2088, 142910), (2232, 133690), (2305, 129456), (2320, 128619), (2480, 120321), (2610, 114328), (2697, 110640), (2766, 107880), (2790, 106952), (3480, 85746), (3596, 82980), (3688, 80910), (3720, 80214), (4149, 71920), (4176, 71455), (4464, 66845), (4495, 66384), (4610, 64728), (5220, 57164), (5394, 55320), (5532, 53940), (5580, 53476), (6915, 43152), (6960, 42873), (7192, 41490), (7376, 40455), (7440, 40107), (8091, 36880), (8298, 35960), (8990, 33192), (9220, 32364), (10440, 28582), (10788, 27660), (11064, 26970), (11160, 26738), (13369, 22320), (13485, 22128), (13830, 21576), (14291, 20880), (14384, 20745), (16182, 18440), (16596, 17980)]