55440480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6116

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 128418720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 6079, 9120, 12158, 18237, 24316, 30395, 36474, 48632, 60790, 72948, 91185, 97264, 115501, 121580, 145896, 182370, 194528, 231002, 243160, 291792, 346503, 364740, 462004, 486320, 577505, 583584, 693006, 729480, 924008, 972640, 1155010, 1386012, 1458960, 1732515, 1848016, 2310020, 2772024, 2917920, 3465030, 3696032, 4620040, 5544048, 6930060, 9240080, 11088096, 13860120, 18480160, 27720240, 55440480]

約数ペア:

[(1, 55440480), (2, 27720240), (3, 18480160), (4, 13860120), (5, 11088096), (6, 9240080), (8, 6930060), (10, 5544048), (12, 4620040), (15, 3696032), (16, 3465030), (19, 2917920), (20, 2772024), (24, 2310020), (30, 1848016), (32, 1732515), (38, 1458960), (40, 1386012), (48, 1155010), (57, 972640), (60, 924008), (76, 729480), (80, 693006), (95, 583584), (96, 577505), (114, 486320), (120, 462004), (152, 364740), (160, 346503), (190, 291792), (228, 243160), (240, 231002), (285, 194528), (304, 182370), (380, 145896), (456, 121580), (480, 115501), (570, 97264), (608, 91185), (760, 72948), (912, 60790), (1140, 48632), (1520, 36474), (1824, 30395), (2280, 24316), (3040, 18237), (4560, 12158), (6079, 9120)]