47972160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{16657}}^1$

素因数の和:16680

約数の個数: 84

約数和(自身を含む): 165014148

約数和(自身を除く): 117041988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 16657, 33314, 49971, 66628, 83285, 99942, 133256, 149913, 166570, 199884, 249855, 266512, 299826, 333140, 399768, 499710, 533024, 599652, 666280, 749565, 799536, 999420, 1066048, 1199304, 1332560, 1499130, 1599072, 1998840, 2398608, 2665120, 2998260, 3198144, 3997680, 4797216, 5330240, 5996520, 7995360, 9594432, 11993040, 15990720, 23986080, 47972160]

約数ペア:

[(1, 47972160), (2, 23986080), (3, 15990720), (4, 11993040), (5, 9594432), (6, 7995360), (8, 5996520), (9, 5330240), (10, 4797216), (12, 3997680), (15, 3198144), (16, 2998260), (18, 2665120), (20, 2398608), (24, 1998840), (30, 1599072), (32, 1499130), (36, 1332560), (40, 1199304), (45, 1066048), (48, 999420), (60, 799536), (64, 749565), (72, 666280), (80, 599652), (90, 533024), (96, 499710), (120, 399768), (144, 333140), (160, 299826), (180, 266512), (192, 249855), (240, 199884), (288, 166570), (320, 149913), (360, 133256), (480, 99942), (576, 83285), (720, 66628), (960, 49971), (1440, 33314), (2880, 16657)]