66442080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 210924000

約数和(自身を除く): 144481920

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, 929, 1192, 1490, 1788, 1858, 2235, 2384, 2787, 2980, 3576, 3716, 4470, 4645, 4768, 5574, 5960, 7152, 7432, 8940, 9290, 11148, 11920, 13935, 14304, 14864, 17880, 18580, 22296, 23840, 27870, 29728, 35760, 37160, 44592, 55740, 71520, 74320, 89184, 111480, 138421, 148640, 222960, 276842, 415263, 445920, 553684, 692105, 830526, 1107368, 1384210, 1661052, 2076315, 2214736, 2768420, 3322104, 4152630, 4429472, 5536840, 6644208, 8305260, 11073680, 13288416, 16610520, 22147360, 33221040, 66442080]

約数ペア:

[(1, 66442080), (2, 33221040), (3, 22147360), (4, 16610520), (5, 13288416), (6, 11073680), (8, 8305260), (10, 6644208), (12, 5536840), (15, 4429472), (16, 4152630), (20, 3322104), (24, 2768420), (30, 2214736), (32, 2076315), (40, 1661052), (48, 1384210), (60, 1107368), (80, 830526), (96, 692105), (120, 553684), (149, 445920), (160, 415263), (240, 276842), (298, 222960), (447, 148640), (480, 138421), (596, 111480), (745, 89184), (894, 74320), (929, 71520), (1192, 55740), (1490, 44592), (1788, 37160), (1858, 35760), (2235, 29728), (2384, 27870), (2787, 23840), (2980, 22296), (3576, 18580), (3716, 17880), (4470, 14864), (4645, 14304), (4768, 13935), (5574, 11920), (5960, 11148), (7152, 9290), (7432, 8940)]