148468920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 316846920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 248, 310, 321, 372, 373, 428, 465, 535, 620, 642, 744, 746, 856, 930, 1070, 1119, 1240, 1284, 1492, 1605, 1860, 1865, 2140, 2238, 2568, 2984, 3210, 3317, 3720, 3730, 4280, 4476, 5595, 6420, 6634, 7460, 8952, 9951, 11190, 11563, 12840, 13268, 14920, 16585, 19902, 22380, 23126, 26536, 33170, 34689, 39804, 39911, 44760, 46252, 49755, 57815, 66340, 69378, 79608, 79822, 92504, 99510, 115630, 119733, 132680, 138756, 159644, 173445, 199020, 199555, 231260, 239466, 277512, 319288, 346890, 398040, 399110, 462520, 478932, 598665, 693780, 798220, 957864, 1197330, 1237241, 1387560, 1596440, 2394660, 2474482, 3711723, 4789320, 4948964, 6186205, 7423446, 9897928, 12372410, 14846892, 18558615, 24744820, 29693784, 37117230, 49489640, 74234460, 148468920]

約数ペア:

[(1, 148468920), (2, 74234460), (3, 49489640), (4, 37117230), (5, 29693784), (6, 24744820), (8, 18558615), (10, 14846892), (12, 12372410), (15, 9897928), (20, 7423446), (24, 6186205), (30, 4948964), (31, 4789320), (40, 3711723), (60, 2474482), (62, 2394660), (93, 1596440), (107, 1387560), (120, 1237241), (124, 1197330), (155, 957864), (186, 798220), (214, 693780), (248, 598665), (310, 478932), (321, 462520), (372, 399110), (373, 398040), (428, 346890), (465, 319288), (535, 277512), (620, 239466), (642, 231260), (744, 199555), (746, 199020), (856, 173445), (930, 159644), (1070, 138756), (1119, 132680), (1240, 119733), (1284, 115630), (1492, 99510), (1605, 92504), (1860, 79822), (1865, 79608), (2140, 69378), (2238, 66340), (2568, 57815), (2984, 49755), (3210, 46252), (3317, 44760), (3720, 39911), (3730, 39804), (4280, 34689), (4476, 33170), (5595, 26536), (6420, 23126), (6634, 22380), (7460, 19902), (8952, 16585), (9951, 14920), (11190, 13268), (11563, 12840)]