1202237520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{455393}}^1$

素因数の和:455420

約数の個数: 80

約数和(自身を含む): 4065757632

約数和(自身を除く): 2863520112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 455393, 910786, 1366179, 1821572, 2276965, 2732358, 3643144, 4553930, 5009323, 5464716, 6830895, 7286288, 9107860, 10018646, 10929432, 13661790, 15027969, 18215720, 20037292, 21858864, 25046615, 27323580, 30055938, 36431440, 40074584, 50093230, 54647160, 60111876, 75139845, 80149168, 100186460, 109294320, 120223752, 150279690, 200372920, 240447504, 300559380, 400745840, 601118760, 1202237520]

約数ペア:

[(1, 1202237520), (2, 601118760), (3, 400745840), (4, 300559380), (5, 240447504), (6, 200372920), (8, 150279690), (10, 120223752), (11, 109294320), (12, 100186460), (15, 80149168), (16, 75139845), (20, 60111876), (22, 54647160), (24, 50093230), (30, 40074584), (33, 36431440), (40, 30055938), (44, 27323580), (48, 25046615), (55, 21858864), (60, 20037292), (66, 18215720), (80, 15027969), (88, 13661790), (110, 10929432), (120, 10018646), (132, 9107860), (165, 7286288), (176, 6830895), (220, 5464716), (240, 5009323), (264, 4553930), (330, 3643144), (440, 2732358), (528, 2276965), (660, 1821572), (880, 1366179), (1320, 910786), (2640, 455393)]