137152320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{142867}}^1$

素因数の和:142887

約数の個数: 56

約数和(自身を含む): 435461664

約数和(自身を除く): 298309344

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, 160, 192, 240, 320, 480, 960, 142867, 285734, 428601, 571468, 714335, 857202, 1142936, 1428670, 1714404, 2143005, 2285872, 2857340, 3428808, 4286010, 4571744, 5714680, 6857616, 8572020, 9143488, 11429360, 13715232, 17144040, 22858720, 27430464, 34288080, 45717440, 68576160, 137152320]

約数ペア:

[(1, 137152320), (2, 68576160), (3, 45717440), (4, 34288080), (5, 27430464), (6, 22858720), (8, 17144040), (10, 13715232), (12, 11429360), (15, 9143488), (16, 8572020), (20, 6857616), (24, 5714680), (30, 4571744), (32, 4286010), (40, 3428808), (48, 2857340), (60, 2285872), (64, 2143005), (80, 1714404), (96, 1428670), (120, 1142936), (160, 857202), (192, 714335), (240, 571468), (320, 428601), (480, 285734), (960, 142867)]