419646720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 1354534272

約数和(自身を除く): 934887552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 515, 618, 640, 768, 824, 960, 1030, 1061, 1236, 1280, 1545, 1648, 1920, 2060, 2122, 2472, 3090, 3183, 3296, 3840, 4120, 4244, 4944, 5305, 6180, 6366, 6592, 8240, 8488, 9888, 10610, 12360, 12732, 13184, 15915, 16480, 16976, 19776, 21220, 24720, 25464, 26368, 31830, 32960, 33952, 39552, 42440, 49440, 50928, 63660, 65920, 67904, 79104, 84880, 98880, 101856, 109283, 127320, 131840, 135808, 169760, 197760, 203712, 218566, 254640, 271616, 327849, 339520, 395520, 407424, 437132, 509280, 546415, 655698, 679040, 814848, 874264, 1018560, 1092830, 1311396, 1358080, 1639245, 1748528, 2037120, 2185660, 2622792, 3278490, 3497056, 4074240, 4371320, 5245584, 6556980, 6994112, 8742640, 10491168, 13113960, 13988224, 17485280, 20982336, 26227920, 27976448, 34970560, 41964672, 52455840, 69941120, 83929344, 104911680, 139882240, 209823360, 419646720]

約数ペア:

[(1, 419646720), (2, 209823360), (3, 139882240), (4, 104911680), (5, 83929344), (6, 69941120), (8, 52455840), (10, 41964672), (12, 34970560), (15, 27976448), (16, 26227920), (20, 20982336), (24, 17485280), (30, 13988224), (32, 13113960), (40, 10491168), (48, 8742640), (60, 6994112), (64, 6556980), (80, 5245584), (96, 4371320), (103, 4074240), (120, 3497056), (128, 3278490), (160, 2622792), (192, 2185660), (206, 2037120), (240, 1748528), (256, 1639245), (309, 1358080), (320, 1311396), (384, 1092830), (412, 1018560), (480, 874264), (515, 814848), (618, 679040), (640, 655698), (768, 546415), (824, 509280), (960, 437132), (1030, 407424), (1061, 395520), (1236, 339520), (1280, 327849), (1545, 271616), (1648, 254640), (1920, 218566), (2060, 203712), (2122, 197760), (2472, 169760), (3090, 135808), (3183, 131840), (3296, 127320), (3840, 109283), (4120, 101856), (4244, 98880), (4944, 84880), (5305, 79104), (6180, 67904), (6366, 65920), (6592, 63660), (8240, 50928), (8488, 49440), (9888, 42440), (10610, 39552), (12360, 33952), (12732, 32960), (13184, 31830), (15915, 26368), (16480, 25464), (16976, 24720), (19776, 21220)]