1960581120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3408

約数の個数: 192

約数和(自身を含む): 6604416000

約数和(自身を除く): 4643834880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3359, 3648, 3840, 4560, 4864, 5120, 6080, 6144, 6718, 7296, 7680, 9120, 9728, 10077, 10240, 12160, 13436, 14592, 15360, 16795, 18240, 19456, 20154, 24320, 26872, 29184, 30720, 33590, 36480, 38912, 40308, 48640, 50385, 53744, 58368, 63821, 67180, 72960, 80616, 97280, 100770, 107488, 116736, 127642, 134360, 145920, 161232, 191463, 194560, 201540, 214976, 255284, 268720, 291840, 319105, 322464, 382926, 403080, 429952, 510568, 537440, 583680, 638210, 644928, 765852, 806160, 859904, 957315, 1021136, 1074880, 1276420, 1289856, 1531704, 1612320, 1719808, 1914630, 2042272, 2149760, 2552840, 2579712, 3063408, 3224640, 3439616, 3829260, 4084544, 4299520, 5105680, 5159424, 6126816, 6449280, 6879232, 7658520, 8169088, 8599040, 10211360, 10318848, 12253632, 12898560, 15317040, 16338176, 17198080, 20422720, 20637696, 24507264, 25797120, 30634080, 32676352, 34396160, 40845440, 49014528, 51594240, 61268160, 65352704, 81690880, 98029056, 103188480, 122536320, 130705408, 163381760, 196058112, 245072640, 326763520, 392116224, 490145280, 653527040, 980290560, 1960581120]

約数ペア:

[(1, 1960581120), (2, 980290560), (3, 653527040), (4, 490145280), (5, 392116224), (6, 326763520), (8, 245072640), (10, 196058112), (12, 163381760), (15, 130705408), (16, 122536320), (19, 103188480), (20, 98029056), (24, 81690880), (30, 65352704), (32, 61268160), (38, 51594240), (40, 49014528), (48, 40845440), (57, 34396160), (60, 32676352), (64, 30634080), (76, 25797120), (80, 24507264), (95, 20637696), (96, 20422720), (114, 17198080), (120, 16338176), (128, 15317040), (152, 12898560), (160, 12253632), (190, 10318848), (192, 10211360), (228, 8599040), (240, 8169088), (256, 7658520), (285, 6879232), (304, 6449280), (320, 6126816), (380, 5159424), (384, 5105680), (456, 4299520), (480, 4084544), (512, 3829260), (570, 3439616), (608, 3224640), (640, 3063408), (760, 2579712), (768, 2552840), (912, 2149760), (960, 2042272), (1024, 1914630), (1140, 1719808), (1216, 1612320), (1280, 1531704), (1520, 1289856), (1536, 1276420), (1824, 1074880), (1920, 1021136), (2048, 957315), (2280, 859904), (2432, 806160), (2560, 765852), (3040, 644928), (3072, 638210), (3359, 583680), (3648, 537440), (3840, 510568), (4560, 429952), (4864, 403080), (5120, 382926), (6080, 322464), (6144, 319105), (6718, 291840), (7296, 268720), (7680, 255284), (9120, 214976), (9728, 201540), (10077, 194560), (10240, 191463), (12160, 161232), (13436, 145920), (14592, 134360), (15360, 127642), (16795, 116736), (18240, 107488), (19456, 100770), (20154, 97280), (24320, 80616), (26872, 72960), (29184, 67180), (30720, 63821), (33590, 58368), (36480, 53744), (38912, 50385), (40308, 48640)]