2254081920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37871}}^1$

素因数の和:37924

約数の個数: 128

約数和(自身を含む): 7416852480

約数和(自身を除く): 5162770560

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, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 37871, 59520, 75742, 113613, 151484, 189355, 227226, 302968, 378710, 454452, 568065, 605936, 757420, 908904, 1136130, 1174001, 1211872, 1514840, 1817808, 2272260, 2348002, 2423744, 3029680, 3522003, 3635616, 4544520, 4696004, 4847488, 5870005, 6059360, 7044006, 7271232, 9089040, 9392008, 11740010, 12118720, 14088012, 14542464, 17610015, 18178080, 18784016, 23480020, 24237440, 28176024, 35220030, 36356160, 37568032, 46960040, 56352048, 70440060, 72712320, 75136064, 93920080, 112704096, 140880120, 150272128, 187840160, 225408192, 281760240, 375680320, 450816384, 563520480, 751360640, 1127040960, 2254081920]

約数ペア:

[(1, 2254081920), (2, 1127040960), (3, 751360640), (4, 563520480), (5, 450816384), (6, 375680320), (8, 281760240), (10, 225408192), (12, 187840160), (15, 150272128), (16, 140880120), (20, 112704096), (24, 93920080), (30, 75136064), (31, 72712320), (32, 70440060), (40, 56352048), (48, 46960040), (60, 37568032), (62, 36356160), (64, 35220030), (80, 28176024), (93, 24237440), (96, 23480020), (120, 18784016), (124, 18178080), (128, 17610015), (155, 14542464), (160, 14088012), (186, 12118720), (192, 11740010), (240, 9392008), (248, 9089040), (310, 7271232), (320, 7044006), (372, 6059360), (384, 5870005), (465, 4847488), (480, 4696004), (496, 4544520), (620, 3635616), (640, 3522003), (744, 3029680), (930, 2423744), (960, 2348002), (992, 2272260), (1240, 1817808), (1488, 1514840), (1860, 1211872), (1920, 1174001), (1984, 1136130), (2480, 908904), (2976, 757420), (3720, 605936), (3968, 568065), (4960, 454452), (5952, 378710), (7440, 302968), (9920, 227226), (11904, 189355), (14880, 151484), (19840, 113613), (29760, 75742), (37871, 59520)]