18769422240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{41911}}^1$

素因数の和:42243

約数の個数: 144

約数和(自身を含む): 64258137216

約数和(自身を除く): 45488714976

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, 311, 360, 480, 622, 720, 933, 1244, 1440, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 4976, 5598, 6220, 7464, 9330, 9952, 11196, 12440, 13995, 14928, 18660, 22392, 24880, 27990, 29856, 37320, 41911, 44784, 49760, 55980, 74640, 83822, 89568, 111960, 125733, 149280, 167644, 209555, 223920, 251466, 335288, 377199, 419110, 447840, 502932, 628665, 670576, 754398, 838220, 1005864, 1257330, 1341152, 1508796, 1676440, 1885995, 2011728, 2514660, 3017592, 3352880, 3771990, 4023456, 5029320, 6035184, 6705760, 7543980, 10058640, 12070368, 13034321, 15087960, 20117280, 26068642, 30175920, 39102963, 52137284, 60351840, 65171605, 78205926, 104274568, 117308889, 130343210, 156411852, 195514815, 208549136, 234617778, 260686420, 312823704, 391029630, 417098272, 469235556, 521372840, 586544445, 625647408, 782059260, 938471112, 1042745680, 1173088890, 1251294816, 1564118520, 1876942224, 2085491360, 2346177780, 3128237040, 3753884448, 4692355560, 6256474080, 9384711120, 18769422240]

約数ペア:

[(1, 18769422240), (2, 9384711120), (3, 6256474080), (4, 4692355560), (5, 3753884448), (6, 3128237040), (8, 2346177780), (9, 2085491360), (10, 1876942224), (12, 1564118520), (15, 1251294816), (16, 1173088890), (18, 1042745680), (20, 938471112), (24, 782059260), (30, 625647408), (32, 586544445), (36, 521372840), (40, 469235556), (45, 417098272), (48, 391029630), (60, 312823704), (72, 260686420), (80, 234617778), (90, 208549136), (96, 195514815), (120, 156411852), (144, 130343210), (160, 117308889), (180, 104274568), (240, 78205926), (288, 65171605), (311, 60351840), (360, 52137284), (480, 39102963), (622, 30175920), (720, 26068642), (933, 20117280), (1244, 15087960), (1440, 13034321), (1555, 12070368), (1866, 10058640), (2488, 7543980), (2799, 6705760), (3110, 6035184), (3732, 5029320), (4665, 4023456), (4976, 3771990), (5598, 3352880), (6220, 3017592), (7464, 2514660), (9330, 2011728), (9952, 1885995), (11196, 1676440), (12440, 1508796), (13995, 1341152), (14928, 1257330), (18660, 1005864), (22392, 838220), (24880, 754398), (27990, 670576), (29856, 628665), (37320, 502932), (41911, 447840), (44784, 419110), (49760, 377199), (55980, 335288), (74640, 251466), (83822, 223920), (89568, 209555), (111960, 167644), (125733, 149280)]