157372560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7585

約数の個数: 120

約数和(自身を含む): 546806520

約数和(自身を除く): 389433960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 7537, 10440, 15074, 20880, 22611, 30148, 37685, 45222, 60296, 67833, 75370, 90444, 113055, 120592, 135666, 150740, 180888, 218573, 226110, 271332, 301480, 339165, 361776, 437146, 452220, 542664, 602960, 655719, 678330, 874292, 904440, 1085328, 1092865, 1311438, 1356660, 1748584, 1808880, 1967157, 2185730, 2622876, 2713320, 3278595, 3497168, 3934314, 4371460, 5245752, 5426640, 6557190, 7868628, 8742920, 9835785, 10491504, 13114380, 15737256, 17485840, 19671570, 26228760, 31474512, 39343140, 52457520, 78686280, 157372560]

約数ペア:

[(1, 157372560), (2, 78686280), (3, 52457520), (4, 39343140), (5, 31474512), (6, 26228760), (8, 19671570), (9, 17485840), (10, 15737256), (12, 13114380), (15, 10491504), (16, 9835785), (18, 8742920), (20, 7868628), (24, 6557190), (29, 5426640), (30, 5245752), (36, 4371460), (40, 3934314), (45, 3497168), (48, 3278595), (58, 2713320), (60, 2622876), (72, 2185730), (80, 1967157), (87, 1808880), (90, 1748584), (116, 1356660), (120, 1311438), (144, 1092865), (145, 1085328), (174, 904440), (180, 874292), (232, 678330), (240, 655719), (261, 602960), (290, 542664), (348, 452220), (360, 437146), (435, 361776), (464, 339165), (522, 301480), (580, 271332), (696, 226110), (720, 218573), (870, 180888), (1044, 150740), (1160, 135666), (1305, 120592), (1392, 113055), (1740, 90444), (2088, 75370), (2320, 67833), (2610, 60296), (3480, 45222), (4176, 37685), (5220, 30148), (6960, 22611), (7537, 20880), (10440, 15074)]