1205160960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 176

約数和(自身を含む): 3980547072

約数和(自身を除く): 2775386112

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, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2531, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5062, 5120, 5952, 7440, 7593, 7680, 7936, 9920, 10124, 11904, 12655, 14880, 15186, 15360, 15872, 19840, 20248, 23808, 25310, 29760, 30372, 31744, 37965, 39680, 40496, 47616, 50620, 59520, 60744, 75930, 78461, 79360, 80992, 95232, 101240, 119040, 121488, 151860, 156922, 158720, 161984, 202480, 235383, 238080, 242976, 303720, 313844, 323968, 392305, 404960, 470766, 476160, 485952, 607440, 627688, 647936, 784610, 809920, 941532, 971904, 1176915, 1214880, 1255376, 1295872, 1569220, 1619840, 1883064, 1943808, 2353830, 2429760, 2510752, 2591744, 3138440, 3239680, 3766128, 3887616, 4707660, 4859520, 5021504, 6276880, 6479360, 7532256, 7775232, 9415320, 9719040, 10043008, 12553760, 12958720, 15064512, 18830640, 19438080, 20086016, 25107520, 30129024, 37661280, 38876160, 40172032, 50215040, 60258048, 75322560, 80344064, 100430080, 120516096, 150645120, 200860160, 241032192, 301290240, 401720320, 602580480, 1205160960]

約数ペア:

[(1, 1205160960), (2, 602580480), (3, 401720320), (4, 301290240), (5, 241032192), (6, 200860160), (8, 150645120), (10, 120516096), (12, 100430080), (15, 80344064), (16, 75322560), (20, 60258048), (24, 50215040), (30, 40172032), (31, 38876160), (32, 37661280), (40, 30129024), (48, 25107520), (60, 20086016), (62, 19438080), (64, 18830640), (80, 15064512), (93, 12958720), (96, 12553760), (120, 10043008), (124, 9719040), (128, 9415320), (155, 7775232), (160, 7532256), (186, 6479360), (192, 6276880), (240, 5021504), (248, 4859520), (256, 4707660), (310, 3887616), (320, 3766128), (372, 3239680), (384, 3138440), (465, 2591744), (480, 2510752), (496, 2429760), (512, 2353830), (620, 1943808), (640, 1883064), (744, 1619840), (768, 1569220), (930, 1295872), (960, 1255376), (992, 1214880), (1024, 1176915), (1240, 971904), (1280, 941532), (1488, 809920), (1536, 784610), (1860, 647936), (1920, 627688), (1984, 607440), (2480, 485952), (2531, 476160), (2560, 470766), (2976, 404960), (3072, 392305), (3720, 323968), (3840, 313844), (3968, 303720), (4960, 242976), (5062, 238080), (5120, 235383), (5952, 202480), (7440, 161984), (7593, 158720), (7680, 156922), (7936, 151860), (9920, 121488), (10124, 119040), (11904, 101240), (12655, 95232), (14880, 80992), (15186, 79360), (15360, 78461), (15872, 75930), (19840, 60744), (20248, 59520), (23808, 50620), (25310, 47616), (29760, 40496), (30372, 39680), (31744, 37965)]