55482480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 187675488

約数和(自身を除く): 132193008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 293, 360, 526, 586, 720, 789, 879, 1052, 1172, 1315, 1465, 1578, 1758, 2104, 2344, 2367, 2630, 2637, 2930, 3156, 3516, 3945, 4208, 4395, 4688, 4734, 5260, 5274, 5860, 6312, 7032, 7890, 8790, 9468, 10520, 10548, 11720, 11835, 12624, 13185, 14064, 15780, 17580, 18936, 21040, 21096, 23440, 23670, 26370, 31560, 35160, 37872, 42192, 47340, 52740, 63120, 70320, 77059, 94680, 105480, 154118, 189360, 210960, 231177, 308236, 385295, 462354, 616472, 693531, 770590, 924708, 1155885, 1232944, 1387062, 1541180, 1849416, 2311770, 2774124, 3082360, 3467655, 3698832, 4623540, 5548248, 6164720, 6935310, 9247080, 11096496, 13870620, 18494160, 27741240, 55482480]

約数ペア:

[(1, 55482480), (2, 27741240), (3, 18494160), (4, 13870620), (5, 11096496), (6, 9247080), (8, 6935310), (9, 6164720), (10, 5548248), (12, 4623540), (15, 3698832), (16, 3467655), (18, 3082360), (20, 2774124), (24, 2311770), (30, 1849416), (36, 1541180), (40, 1387062), (45, 1232944), (48, 1155885), (60, 924708), (72, 770590), (80, 693531), (90, 616472), (120, 462354), (144, 385295), (180, 308236), (240, 231177), (263, 210960), (293, 189360), (360, 154118), (526, 105480), (586, 94680), (720, 77059), (789, 70320), (879, 63120), (1052, 52740), (1172, 47340), (1315, 42192), (1465, 37872), (1578, 35160), (1758, 31560), (2104, 26370), (2344, 23670), (2367, 23440), (2630, 21096), (2637, 21040), (2930, 18936), (3156, 17580), (3516, 15780), (3945, 14064), (4208, 13185), (4395, 12624), (4688, 11835), (4734, 11720), (5260, 10548), (5274, 10520), (5860, 9468), (6312, 8790), (7032, 7890)]