307938360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 650064840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 769, 852, 940, 1065, 1128, 1410, 1420, 1538, 1704, 1880, 2130, 2307, 2820, 2840, 3076, 3337, 3845, 4260, 4614, 5640, 6152, 6674, 7690, 8520, 9228, 10011, 11535, 13348, 15380, 16685, 18456, 20022, 23070, 26696, 30760, 33370, 36143, 40044, 46140, 50055, 54599, 66740, 72286, 80088, 92280, 100110, 108429, 109198, 133480, 144572, 163797, 180715, 200220, 216858, 218396, 272995, 289144, 327594, 361430, 400440, 433716, 436792, 542145, 545990, 655188, 722860, 818985, 867432, 1084290, 1091980, 1310376, 1445720, 1637970, 2168580, 2183960, 2566153, 3275940, 4337160, 5132306, 6551880, 7698459, 10264612, 12830765, 15396918, 20529224, 25661530, 30793836, 38492295, 51323060, 61587672, 76984590, 102646120, 153969180, 307938360]

約数ペア:

[(1, 307938360), (2, 153969180), (3, 102646120), (4, 76984590), (5, 61587672), (6, 51323060), (8, 38492295), (10, 30793836), (12, 25661530), (15, 20529224), (20, 15396918), (24, 12830765), (30, 10264612), (40, 7698459), (47, 6551880), (60, 5132306), (71, 4337160), (94, 3275940), (120, 2566153), (141, 2183960), (142, 2168580), (188, 1637970), (213, 1445720), (235, 1310376), (282, 1091980), (284, 1084290), (355, 867432), (376, 818985), (426, 722860), (470, 655188), (564, 545990), (568, 542145), (705, 436792), (710, 433716), (769, 400440), (852, 361430), (940, 327594), (1065, 289144), (1128, 272995), (1410, 218396), (1420, 216858), (1538, 200220), (1704, 180715), (1880, 163797), (2130, 144572), (2307, 133480), (2820, 109198), (2840, 108429), (3076, 100110), (3337, 92280), (3845, 80088), (4260, 72286), (4614, 66740), (5640, 54599), (6152, 50055), (6674, 46140), (7690, 40044), (8520, 36143), (9228, 33370), (10011, 30760), (11535, 26696), (13348, 23070), (15380, 20022), (16685, 18456)]