260459520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 176

約数和(自身を含む): 861508608

約数和(自身を除く): 601049088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 547, 620, 640, 744, 768, 930, 960, 992, 1024, 1094, 1240, 1280, 1488, 1536, 1641, 1860, 1920, 1984, 2188, 2480, 2560, 2735, 2976, 3072, 3282, 3720, 3840, 3968, 4376, 4960, 5120, 5470, 5952, 6564, 7440, 7680, 7936, 8205, 8752, 9920, 10940, 11904, 13128, 14880, 15360, 15872, 16410, 16957, 17504, 19840, 21880, 23808, 26256, 29760, 31744, 32820, 33914, 35008, 39680, 43760, 47616, 50871, 52512, 59520, 65640, 67828, 70016, 79360, 84785, 87520, 95232, 101742, 105024, 119040, 131280, 135656, 140032, 158720, 169570, 175040, 203484, 210048, 238080, 254355, 262560, 271312, 280064, 339140, 350080, 406968, 420096, 476160, 508710, 525120, 542624, 560128, 678280, 700160, 813936, 840192, 1017420, 1050240, 1085248, 1356560, 1400320, 1627872, 1680384, 2034840, 2100480, 2170496, 2713120, 2800640, 3255744, 4069680, 4200960, 4340992, 5426240, 6511488, 8139360, 8401920, 8681984, 10852480, 13022976, 16278720, 17363968, 21704960, 26045952, 32557440, 43409920, 52091904, 65114880, 86819840, 130229760, 260459520]

約数ペア:

[(1, 260459520), (2, 130229760), (3, 86819840), (4, 65114880), (5, 52091904), (6, 43409920), (8, 32557440), (10, 26045952), (12, 21704960), (15, 17363968), (16, 16278720), (20, 13022976), (24, 10852480), (30, 8681984), (31, 8401920), (32, 8139360), (40, 6511488), (48, 5426240), (60, 4340992), (62, 4200960), (64, 4069680), (80, 3255744), (93, 2800640), (96, 2713120), (120, 2170496), (124, 2100480), (128, 2034840), (155, 1680384), (160, 1627872), (186, 1400320), (192, 1356560), (240, 1085248), (248, 1050240), (256, 1017420), (310, 840192), (320, 813936), (372, 700160), (384, 678280), (465, 560128), (480, 542624), (496, 525120), (512, 508710), (547, 476160), (620, 420096), (640, 406968), (744, 350080), (768, 339140), (930, 280064), (960, 271312), (992, 262560), (1024, 254355), (1094, 238080), (1240, 210048), (1280, 203484), (1488, 175040), (1536, 169570), (1641, 158720), (1860, 140032), (1920, 135656), (1984, 131280), (2188, 119040), (2480, 105024), (2560, 101742), (2735, 95232), (2976, 87520), (3072, 84785), (3282, 79360), (3720, 70016), (3840, 67828), (3968, 65640), (4376, 59520), (4960, 52512), (5120, 50871), (5470, 47616), (5952, 43760), (6564, 39680), (7440, 35008), (7680, 33914), (7936, 32820), (8205, 31744), (8752, 29760), (9920, 26256), (10940, 23808), (11904, 21880), (13128, 19840), (14880, 17504), (15360, 16957), (15872, 16410)]