943561680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{40531}}^1$

素因数の和:40644

約数の個数: 80

約数和(自身を含む): 2955269184

約数和(自身を除く): 2011707504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 40531, 81062, 121593, 162124, 202655, 243186, 324248, 405310, 486372, 607965, 648496, 810620, 972744, 1215930, 1621240, 1945488, 2431860, 3242480, 3931507, 4863720, 7863014, 9727440, 11794521, 15726028, 19657535, 23589042, 31452056, 39315070, 47178084, 58972605, 62904112, 78630140, 94356168, 117945210, 157260280, 188712336, 235890420, 314520560, 471780840, 943561680]

約数ペア:

[(1, 943561680), (2, 471780840), (3, 314520560), (4, 235890420), (5, 188712336), (6, 157260280), (8, 117945210), (10, 94356168), (12, 78630140), (15, 62904112), (16, 58972605), (20, 47178084), (24, 39315070), (30, 31452056), (40, 23589042), (48, 19657535), (60, 15726028), (80, 11794521), (97, 9727440), (120, 7863014), (194, 4863720), (240, 3931507), (291, 3242480), (388, 2431860), (485, 1945488), (582, 1621240), (776, 1215930), (970, 972744), (1164, 810620), (1455, 648496), (1552, 607965), (1940, 486372), (2328, 405310), (2910, 324248), (3880, 243186), (4656, 202655), (5820, 162124), (7760, 121593), (11640, 81062), (23280, 40531)]