154335360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2646

約数の個数: 128

約数和(自身を含む): 508008960

約数和(自身を除く): 353673600

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2593, 2976, 3720, 3968, 4960, 5186, 5952, 7440, 7779, 9920, 10372, 11904, 12965, 14880, 15558, 19840, 20744, 25930, 29760, 31116, 38895, 41488, 51860, 59520, 62232, 77790, 80383, 82976, 103720, 124464, 155580, 160766, 165952, 207440, 241149, 248928, 311160, 321532, 331904, 401915, 414880, 482298, 497856, 622320, 643064, 803830, 829760, 964596, 995712, 1205745, 1244640, 1286128, 1607660, 1659520, 1929192, 2411490, 2489280, 2572256, 3215320, 3858384, 4822980, 4978560, 5144512, 6430640, 7716768, 9645960, 10289024, 12861280, 15433536, 19291920, 25722560, 30867072, 38583840, 51445120, 77167680, 154335360]

約数ペア:

[(1, 154335360), (2, 77167680), (3, 51445120), (4, 38583840), (5, 30867072), (6, 25722560), (8, 19291920), (10, 15433536), (12, 12861280), (15, 10289024), (16, 9645960), (20, 7716768), (24, 6430640), (30, 5144512), (31, 4978560), (32, 4822980), (40, 3858384), (48, 3215320), (60, 2572256), (62, 2489280), (64, 2411490), (80, 1929192), (93, 1659520), (96, 1607660), (120, 1286128), (124, 1244640), (128, 1205745), (155, 995712), (160, 964596), (186, 829760), (192, 803830), (240, 643064), (248, 622320), (310, 497856), (320, 482298), (372, 414880), (384, 401915), (465, 331904), (480, 321532), (496, 311160), (620, 248928), (640, 241149), (744, 207440), (930, 165952), (960, 160766), (992, 155580), (1240, 124464), (1488, 103720), (1860, 82976), (1920, 80383), (1984, 77790), (2480, 62232), (2593, 59520), (2976, 51860), (3720, 41488), (3968, 38895), (4960, 31116), (5186, 29760), (5952, 25930), (7440, 20744), (7779, 19840), (9920, 15558), (10372, 14880), (11904, 12965)]