158519040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41281}}^1$

素因数の和:41305

約数の個数: 72

約数和(自身を含む): 506282448

約数和(自身を除く): 347763408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 41281, 82562, 123843, 165124, 206405, 247686, 330248, 412810, 495372, 619215, 660496, 825620, 990744, 1238430, 1320992, 1651240, 1981488, 2476860, 2641984, 3302480, 3962976, 4953720, 5283968, 6604960, 7925952, 9907440, 10567936, 13209920, 15851904, 19814880, 26419840, 31703808, 39629760, 52839680, 79259520, 158519040]

約数ペア:

[(1, 158519040), (2, 79259520), (3, 52839680), (4, 39629760), (5, 31703808), (6, 26419840), (8, 19814880), (10, 15851904), (12, 13209920), (15, 10567936), (16, 9907440), (20, 7925952), (24, 6604960), (30, 5283968), (32, 4953720), (40, 3962976), (48, 3302480), (60, 2641984), (64, 2476860), (80, 1981488), (96, 1651240), (120, 1320992), (128, 1238430), (160, 990744), (192, 825620), (240, 660496), (256, 619215), (320, 495372), (384, 412810), (480, 330248), (640, 247686), (768, 206405), (960, 165124), (1280, 123843), (1920, 82562), (3840, 41281)]