5208660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 16642080

約数和(自身を除く): 11433420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1523, 1710, 3046, 3420, 4569, 6092, 7615, 9138, 13707, 15230, 18276, 22845, 27414, 28937, 30460, 45690, 54828, 57874, 68535, 86811, 91380, 115748, 137070, 144685, 173622, 260433, 274140, 289370, 347244, 434055, 520866, 578740, 868110, 1041732, 1302165, 1736220, 2604330, 5208660]

約数ペア:

[(1, 5208660), (2, 2604330), (3, 1736220), (4, 1302165), (5, 1041732), (6, 868110), (9, 578740), (10, 520866), (12, 434055), (15, 347244), (18, 289370), (19, 274140), (20, 260433), (30, 173622), (36, 144685), (38, 137070), (45, 115748), (57, 91380), (60, 86811), (76, 68535), (90, 57874), (95, 54828), (114, 45690), (171, 30460), (180, 28937), (190, 27414), (228, 22845), (285, 18276), (342, 15230), (380, 13707), (570, 9138), (684, 7615), (855, 6092), (1140, 4569), (1523, 3420), (1710, 3046)]