328226040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3847}}^1$

素因数の和:3946

約数の個数: 128

約数和(自身を含む): 1108224000

約数和(自身を除く): 779997960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 3847, 4266, 4740, 5688, 7110, 7694, 8532, 9480, 10665, 11541, 14220, 15388, 17064, 19235, 21330, 23082, 28440, 30776, 34623, 38470, 42660, 46164, 57705, 69246, 76940, 85320, 92328, 103869, 115410, 138492, 153880, 173115, 207738, 230820, 276984, 303913, 346230, 415476, 461640, 519345, 607826, 692460, 830952, 911739, 1038690, 1215652, 1384920, 1519565, 1823478, 2077380, 2431304, 2735217, 3039130, 3646956, 4154760, 4558695, 5470434, 6078260, 7293912, 8205651, 9117390, 10940868, 12156520, 13676085, 16411302, 18234780, 21881736, 27352170, 32822604, 36469560, 41028255, 54704340, 65645208, 82056510, 109408680, 164113020, 328226040]

約数ペア:

[(1, 328226040), (2, 164113020), (3, 109408680), (4, 82056510), (5, 65645208), (6, 54704340), (8, 41028255), (9, 36469560), (10, 32822604), (12, 27352170), (15, 21881736), (18, 18234780), (20, 16411302), (24, 13676085), (27, 12156520), (30, 10940868), (36, 9117390), (40, 8205651), (45, 7293912), (54, 6078260), (60, 5470434), (72, 4558695), (79, 4154760), (90, 3646956), (108, 3039130), (120, 2735217), (135, 2431304), (158, 2077380), (180, 1823478), (216, 1519565), (237, 1384920), (270, 1215652), (316, 1038690), (360, 911739), (395, 830952), (474, 692460), (540, 607826), (632, 519345), (711, 461640), (790, 415476), (948, 346230), (1080, 303913), (1185, 276984), (1422, 230820), (1580, 207738), (1896, 173115), (2133, 153880), (2370, 138492), (2844, 115410), (3160, 103869), (3555, 92328), (3847, 85320), (4266, 76940), (4740, 69246), (5688, 57705), (7110, 46164), (7694, 42660), (8532, 38470), (9480, 34623), (10665, 30776), (11541, 28440), (14220, 23082), (15388, 21330), (17064, 19235)]