13889760

素因数分解:

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

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 46085760

約数和(自身を除く): 32196000

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, 1523, 1824, 2280, 3040, 3046, 4560, 4569, 6092, 7615, 9120, 9138, 12184, 15230, 18276, 22845, 24368, 28937, 30460, 36552, 45690, 48736, 57874, 60920, 73104, 86811, 91380, 115748, 121840, 144685, 146208, 173622, 182760, 231496, 243680, 289370, 347244, 365520, 434055, 462992, 578740, 694488, 731040, 868110, 925984, 1157480, 1388976, 1736220, 2314960, 2777952, 3472440, 4629920, 6944880, 13889760]

約数ペア:

[(1, 13889760), (2, 6944880), (3, 4629920), (4, 3472440), (5, 2777952), (6, 2314960), (8, 1736220), (10, 1388976), (12, 1157480), (15, 925984), (16, 868110), (19, 731040), (20, 694488), (24, 578740), (30, 462992), (32, 434055), (38, 365520), (40, 347244), (48, 289370), (57, 243680), (60, 231496), (76, 182760), (80, 173622), (95, 146208), (96, 144685), (114, 121840), (120, 115748), (152, 91380), (160, 86811), (190, 73104), (228, 60920), (240, 57874), (285, 48736), (304, 45690), (380, 36552), (456, 30460), (480, 28937), (570, 24368), (608, 22845), (760, 18276), (912, 15230), (1140, 12184), (1520, 9138), (1523, 9120), (1824, 7615), (2280, 6092), (3040, 4569), (3046, 4560)]