320624160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4483}}^1$

素因数の和:4650

約数の個数: 96

約数和(自身を含む): 1016971200

約数和(自身を除く): 696347040

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, 2235, 2384, 2980, 3576, 4470, 4483, 4768, 5960, 7152, 8940, 8966, 11920, 13449, 14304, 17880, 17932, 22415, 23840, 26898, 35760, 35864, 44830, 53796, 67245, 71520, 71728, 89660, 107592, 134490, 143456, 179320, 215184, 268980, 358640, 430368, 537960, 667967, 717280, 1075920, 1335934, 2003901, 2151840, 2671868, 3339835, 4007802, 5343736, 6679670, 8015604, 10019505, 10687472, 13359340, 16031208, 20039010, 21374944, 26718680, 32062416, 40078020, 53437360, 64124832, 80156040, 106874720, 160312080, 320624160]

約数ペア:

[(1, 320624160), (2, 160312080), (3, 106874720), (4, 80156040), (5, 64124832), (6, 53437360), (8, 40078020), (10, 32062416), (12, 26718680), (15, 21374944), (16, 20039010), (20, 16031208), (24, 13359340), (30, 10687472), (32, 10019505), (40, 8015604), (48, 6679670), (60, 5343736), (80, 4007802), (96, 3339835), (120, 2671868), (149, 2151840), (160, 2003901), (240, 1335934), (298, 1075920), (447, 717280), (480, 667967), (596, 537960), (745, 430368), (894, 358640), (1192, 268980), (1490, 215184), (1788, 179320), (2235, 143456), (2384, 134490), (2980, 107592), (3576, 89660), (4470, 71728), (4483, 71520), (4768, 67245), (5960, 53796), (7152, 44830), (8940, 35864), (8966, 35760), (11920, 26898), (13449, 23840), (14304, 22415), (17880, 17932)]