486012780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12964

約数の個数: 144

約数和(自身を含む): 1693036800

約数和(自身を除く): 1207024020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 6270, 7524, 9405, 12540, 12919, 18810, 25838, 37620, 38757, 51676, 64595, 77514, 116271, 129190, 142109, 155028, 193785, 232542, 245461, 258380, 284218, 387570, 426327, 465084, 490922, 568436, 581355, 710545, 736383, 775140, 852654, 981844, 1162710, 1227305, 1278981, 1421090, 1472766, 1705308, 2131635, 2209149, 2325420, 2454610, 2557962, 2700071, 2842180, 2945532, 3681915, 4263270, 4418298, 4909220, 5115924, 5400142, 6394905, 7363830, 8100213, 8526540, 8836596, 10800284, 11045745, 12789810, 13500355, 14727660, 16200426, 22091490, 24300639, 25579620, 27000710, 32400852, 40501065, 44182980, 48601278, 54001420, 81002130, 97202556, 121503195, 162004260, 243006390, 486012780]

約数ペア:

[(1, 486012780), (2, 243006390), (3, 162004260), (4, 121503195), (5, 97202556), (6, 81002130), (9, 54001420), (10, 48601278), (11, 44182980), (12, 40501065), (15, 32400852), (18, 27000710), (19, 25579620), (20, 24300639), (22, 22091490), (30, 16200426), (33, 14727660), (36, 13500355), (38, 12789810), (44, 11045745), (45, 10800284), (55, 8836596), (57, 8526540), (60, 8100213), (66, 7363830), (76, 6394905), (90, 5400142), (95, 5115924), (99, 4909220), (110, 4418298), (114, 4263270), (132, 3681915), (165, 2945532), (171, 2842180), (180, 2700071), (190, 2557962), (198, 2454610), (209, 2325420), (220, 2209149), (228, 2131635), (285, 1705308), (330, 1472766), (342, 1421090), (380, 1278981), (396, 1227305), (418, 1162710), (495, 981844), (570, 852654), (627, 775140), (660, 736383), (684, 710545), (836, 581355), (855, 568436), (990, 490922), (1045, 465084), (1140, 426327), (1254, 387570), (1710, 284218), (1881, 258380), (1980, 245461), (2090, 232542), (2508, 193785), (3135, 155028), (3420, 142109), (3762, 129190), (4180, 116271), (6270, 77514), (7524, 64595), (9405, 51676), (12540, 38757), (12919, 37620), (18810, 25838)]