386441520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34259}}^1$

素因数の和:34322

約数の個数: 80

約数和(自身を含む): 1223493120

約数和(自身を除く): 837051600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 34259, 68518, 102777, 137036, 171295, 205554, 274072, 342590, 411108, 513885, 548144, 685180, 822216, 1027770, 1370360, 1610173, 1644432, 2055540, 2740720, 3220346, 4111080, 4830519, 6440692, 8050865, 8222160, 9661038, 12881384, 16101730, 19322076, 24152595, 25762768, 32203460, 38644152, 48305190, 64406920, 77288304, 96610380, 128813840, 193220760, 386441520]

約数ペア:

[(1, 386441520), (2, 193220760), (3, 128813840), (4, 96610380), (5, 77288304), (6, 64406920), (8, 48305190), (10, 38644152), (12, 32203460), (15, 25762768), (16, 24152595), (20, 19322076), (24, 16101730), (30, 12881384), (40, 9661038), (47, 8222160), (48, 8050865), (60, 6440692), (80, 4830519), (94, 4111080), (120, 3220346), (141, 2740720), (188, 2055540), (235, 1644432), (240, 1610173), (282, 1370360), (376, 1027770), (470, 822216), (564, 685180), (705, 548144), (752, 513885), (940, 411108), (1128, 342590), (1410, 274072), (1880, 205554), (2256, 171295), (2820, 137036), (3760, 102777), (5640, 68518), (11280, 34259)]