252258840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1934

約数の個数: 128

約数和(自身を含む): 847756800

約数和(自身を除く): 595497960

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, 1783, 1965, 2358, 2620, 3144, 3537, 3566, 3930, 4716, 5240, 5349, 5895, 7074, 7132, 7860, 8915, 9432, 10698, 11790, 14148, 14264, 15720, 16047, 17685, 17830, 21396, 23580, 26745, 28296, 32094, 35370, 35660, 42792, 47160, 48141, 53490, 64188, 70740, 71320, 80235, 96282, 106980, 128376, 141480, 160470, 192564, 213960, 233573, 240705, 320940, 385128, 467146, 481410, 641880, 700719, 934292, 962820, 1167865, 1401438, 1868584, 1925640, 2102157, 2335730, 2802876, 3503595, 4204314, 4671460, 5605752, 6306471, 7007190, 8408628, 9342920, 10510785, 12612942, 14014380, 16817256, 21021570, 25225884, 28028760, 31532355, 42043140, 50451768, 63064710, 84086280, 126129420, 252258840]

約数ペア:

[(1, 252258840), (2, 126129420), (3, 84086280), (4, 63064710), (5, 50451768), (6, 42043140), (8, 31532355), (9, 28028760), (10, 25225884), (12, 21021570), (15, 16817256), (18, 14014380), (20, 12612942), (24, 10510785), (27, 9342920), (30, 8408628), (36, 7007190), (40, 6306471), (45, 5605752), (54, 4671460), (60, 4204314), (72, 3503595), (90, 2802876), (108, 2335730), (120, 2102157), (131, 1925640), (135, 1868584), (180, 1401438), (216, 1167865), (262, 962820), (270, 934292), (360, 700719), (393, 641880), (524, 481410), (540, 467146), (655, 385128), (786, 320940), (1048, 240705), (1080, 233573), (1179, 213960), (1310, 192564), (1572, 160470), (1783, 141480), (1965, 128376), (2358, 106980), (2620, 96282), (3144, 80235), (3537, 71320), (3566, 70740), (3930, 64188), (4716, 53490), (5240, 48141), (5349, 47160), (5895, 42792), (7074, 35660), (7132, 35370), (7860, 32094), (8915, 28296), (9432, 26745), (10698, 23580), (11790, 21396), (14148, 17830), (14264, 17685), (15720, 16047)]