30196560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2740

約数の個数: 80

約数和(自身を含む): 95636736

約数和(自身を除く): 65440176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2677, 2820, 3760, 5354, 5640, 8031, 10708, 11280, 13385, 16062, 21416, 26770, 32124, 40155, 42832, 53540, 64248, 80310, 107080, 125819, 128496, 160620, 214160, 251638, 321240, 377457, 503276, 629095, 642480, 754914, 1006552, 1258190, 1509828, 1887285, 2013104, 2516380, 3019656, 3774570, 5032760, 6039312, 7549140, 10065520, 15098280, 30196560]

約数ペア:

[(1, 30196560), (2, 15098280), (3, 10065520), (4, 7549140), (5, 6039312), (6, 5032760), (8, 3774570), (10, 3019656), (12, 2516380), (15, 2013104), (16, 1887285), (20, 1509828), (24, 1258190), (30, 1006552), (40, 754914), (47, 642480), (48, 629095), (60, 503276), (80, 377457), (94, 321240), (120, 251638), (141, 214160), (188, 160620), (235, 128496), (240, 125819), (282, 107080), (376, 80310), (470, 64248), (564, 53540), (705, 42832), (752, 40155), (940, 32124), (1128, 26770), (1410, 21416), (1880, 16062), (2256, 13385), (2677, 11280), (2820, 10708), (3760, 8031), (5354, 5640)]