158939520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{82781}}^1$

素因数の和:82803

約数の個数: 64

約数和(自身を含む): 506625840

約数和(自身を除く): 347686320

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, 320, 384, 480, 640, 960, 1920, 82781, 165562, 248343, 331124, 413905, 496686, 662248, 827810, 993372, 1241715, 1324496, 1655620, 1986744, 2483430, 2648992, 3311240, 3973488, 4966860, 5297984, 6622480, 7946976, 9933720, 10595968, 13244960, 15893952, 19867440, 26489920, 31787904, 39734880, 52979840, 79469760, 158939520]

約数ペア:

[(1, 158939520), (2, 79469760), (3, 52979840), (4, 39734880), (5, 31787904), (6, 26489920), (8, 19867440), (10, 15893952), (12, 13244960), (15, 10595968), (16, 9933720), (20, 7946976), (24, 6622480), (30, 5297984), (32, 4966860), (40, 3973488), (48, 3311240), (60, 2648992), (64, 2483430), (80, 1986744), (96, 1655620), (120, 1324496), (128, 1241715), (160, 993372), (192, 827810), (240, 662248), (320, 496686), (384, 413905), (480, 331124), (640, 248343), (960, 165562), (1920, 82781)]