149430720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155657}}^1$

素因数の和:155677

約数の個数: 56

約数和(自身を含む): 474445584

約数和(自身を除く): 325014864

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, 155657, 311314, 466971, 622628, 778285, 933942, 1245256, 1556570, 1867884, 2334855, 2490512, 3113140, 3735768, 4669710, 4981024, 6226280, 7471536, 9339420, 9962048, 12452560, 14943072, 18678840, 24905120, 29886144, 37357680, 49810240, 74715360, 149430720]

約数ペア:

[(1, 149430720), (2, 74715360), (3, 49810240), (4, 37357680), (5, 29886144), (6, 24905120), (8, 18678840), (10, 14943072), (12, 12452560), (15, 9962048), (16, 9339420), (20, 7471536), (24, 6226280), (30, 4981024), (32, 4669710), (40, 3735768), (48, 3113140), (60, 2490512), (64, 2334855), (80, 1867884), (96, 1556570), (120, 1245256), (160, 933942), (192, 778285), (240, 622628), (320, 466971), (480, 311314), (960, 155657)]