1508899680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1051}}^1$

素因数の和:2069

約数の個数: 144

約数和(自身を含む): 5159188944

約数和(自身を除く): 3650289264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 997, 1051, 1440, 1994, 2102, 2991, 3153, 3988, 4204, 4985, 5255, 5982, 6306, 7976, 8408, 8973, 9459, 9970, 10510, 11964, 12612, 14955, 15765, 15952, 16816, 17946, 18918, 19940, 21020, 23928, 25224, 29910, 31530, 31904, 33632, 35892, 37836, 39880, 42040, 44865, 47295, 47856, 50448, 59820, 63060, 71784, 75672, 79760, 84080, 89730, 94590, 95712, 100896, 119640, 126120, 143568, 151344, 159520, 168160, 179460, 189180, 239280, 252240, 287136, 302688, 358920, 378360, 478560, 504480, 717840, 756720, 1047847, 1435680, 1513440, 2095694, 3143541, 4191388, 5239235, 6287082, 8382776, 9430623, 10478470, 12574164, 15717705, 16765552, 18861246, 20956940, 25148328, 31435410, 33531104, 37722492, 41913880, 47153115, 50296656, 62870820, 75444984, 83827760, 94306230, 100593312, 125741640, 150889968, 167655520, 188612460, 251483280, 301779936, 377224920, 502966560, 754449840, 1508899680]

約数ペア:

[(1, 1508899680), (2, 754449840), (3, 502966560), (4, 377224920), (5, 301779936), (6, 251483280), (8, 188612460), (9, 167655520), (10, 150889968), (12, 125741640), (15, 100593312), (16, 94306230), (18, 83827760), (20, 75444984), (24, 62870820), (30, 50296656), (32, 47153115), (36, 41913880), (40, 37722492), (45, 33531104), (48, 31435410), (60, 25148328), (72, 20956940), (80, 18861246), (90, 16765552), (96, 15717705), (120, 12574164), (144, 10478470), (160, 9430623), (180, 8382776), (240, 6287082), (288, 5239235), (360, 4191388), (480, 3143541), (720, 2095694), (997, 1513440), (1051, 1435680), (1440, 1047847), (1994, 756720), (2102, 717840), (2991, 504480), (3153, 478560), (3988, 378360), (4204, 358920), (4985, 302688), (5255, 287136), (5982, 252240), (6306, 239280), (7976, 189180), (8408, 179460), (8973, 168160), (9459, 159520), (9970, 151344), (10510, 143568), (11964, 126120), (12612, 119640), (14955, 100896), (15765, 95712), (15952, 94590), (16816, 89730), (17946, 84080), (18918, 79760), (19940, 75672), (21020, 71784), (23928, 63060), (25224, 59820), (29910, 50448), (31530, 47856), (31904, 47295), (33632, 44865), (35892, 42040), (37836, 39880)]