150978720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2278

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 328022880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2111, 2235, 2384, 2980, 3576, 4222, 4470, 4768, 5960, 6333, 7152, 8444, 8940, 10555, 11920, 12666, 14304, 16888, 17880, 21110, 23840, 25332, 31665, 33776, 35760, 42220, 50664, 63330, 67552, 71520, 84440, 101328, 126660, 168880, 202656, 253320, 314539, 337760, 506640, 629078, 943617, 1013280, 1258156, 1572695, 1887234, 2516312, 3145390, 3774468, 4718085, 5032624, 6290780, 7548936, 9436170, 10065248, 12581560, 15097872, 18872340, 25163120, 30195744, 37744680, 50326240, 75489360, 150978720]

約数ペア:

[(1, 150978720), (2, 75489360), (3, 50326240), (4, 37744680), (5, 30195744), (6, 25163120), (8, 18872340), (10, 15097872), (12, 12581560), (15, 10065248), (16, 9436170), (20, 7548936), (24, 6290780), (30, 5032624), (32, 4718085), (40, 3774468), (48, 3145390), (60, 2516312), (80, 1887234), (96, 1572695), (120, 1258156), (149, 1013280), (160, 943617), (240, 629078), (298, 506640), (447, 337760), (480, 314539), (596, 253320), (745, 202656), (894, 168880), (1192, 126660), (1490, 101328), (1788, 84440), (2111, 71520), (2235, 67552), (2384, 63330), (2980, 50664), (3576, 42220), (4222, 35760), (4470, 33776), (4768, 31665), (5960, 25332), (6333, 23840), (7152, 21110), (8444, 17880), (8940, 16888), (10555, 14304), (11920, 12666)]