415809720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3090

約数の個数: 128

約数和(自身を含む): 1397088000

約数和(自身を除く): 981278280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 2939, 3144, 3537, 3930, 4716, 5240, 5878, 5895, 7074, 7860, 8817, 9432, 11756, 11790, 14148, 14695, 15720, 17634, 17685, 23512, 23580, 26451, 28296, 29390, 35268, 35370, 44085, 47160, 52902, 58780, 70536, 70740, 79353, 88170, 105804, 117560, 132255, 141480, 158706, 176340, 211608, 264510, 317412, 352680, 385009, 396765, 529020, 634824, 770018, 793530, 1058040, 1155027, 1540036, 1587060, 1925045, 2310054, 3080072, 3174120, 3465081, 3850090, 4620108, 5775135, 6930162, 7700180, 9240216, 10395243, 11550270, 13860324, 15400360, 17325405, 20790486, 23100540, 27720648, 34650810, 41580972, 46201080, 51976215, 69301620, 83161944, 103952430, 138603240, 207904860, 415809720]

約数ペア:

[(1, 415809720), (2, 207904860), (3, 138603240), (4, 103952430), (5, 83161944), (6, 69301620), (8, 51976215), (9, 46201080), (10, 41580972), (12, 34650810), (15, 27720648), (18, 23100540), (20, 20790486), (24, 17325405), (27, 15400360), (30, 13860324), (36, 11550270), (40, 10395243), (45, 9240216), (54, 7700180), (60, 6930162), (72, 5775135), (90, 4620108), (108, 3850090), (120, 3465081), (131, 3174120), (135, 3080072), (180, 2310054), (216, 1925045), (262, 1587060), (270, 1540036), (360, 1155027), (393, 1058040), (524, 793530), (540, 770018), (655, 634824), (786, 529020), (1048, 396765), (1080, 385009), (1179, 352680), (1310, 317412), (1572, 264510), (1965, 211608), (2358, 176340), (2620, 158706), (2939, 141480), (3144, 132255), (3537, 117560), (3930, 105804), (4716, 88170), (5240, 79353), (5878, 70740), (5895, 70536), (7074, 58780), (7860, 52902), (8817, 47160), (9432, 44085), (11756, 35370), (11790, 35268), (14148, 29390), (14695, 28296), (15720, 26451), (17634, 23580), (17685, 23512)]