122536320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3400

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 288727680

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3359, 3648, 4560, 6080, 6718, 7296, 9120, 10077, 12160, 13436, 16795, 18240, 20154, 26872, 33590, 36480, 40308, 50385, 53744, 63821, 67180, 80616, 100770, 107488, 127642, 134360, 161232, 191463, 201540, 214976, 255284, 268720, 319105, 322464, 382926, 403080, 429952, 510568, 537440, 638210, 644928, 765852, 806160, 957315, 1021136, 1074880, 1276420, 1289856, 1531704, 1612320, 1914630, 2042272, 2149760, 2552840, 3063408, 3224640, 3829260, 4084544, 5105680, 6126816, 6449280, 7658520, 8169088, 10211360, 12253632, 15317040, 20422720, 24507264, 30634080, 40845440, 61268160, 122536320]

約数ペア:

[(1, 122536320), (2, 61268160), (3, 40845440), (4, 30634080), (5, 24507264), (6, 20422720), (8, 15317040), (10, 12253632), (12, 10211360), (15, 8169088), (16, 7658520), (19, 6449280), (20, 6126816), (24, 5105680), (30, 4084544), (32, 3829260), (38, 3224640), (40, 3063408), (48, 2552840), (57, 2149760), (60, 2042272), (64, 1914630), (76, 1612320), (80, 1531704), (95, 1289856), (96, 1276420), (114, 1074880), (120, 1021136), (128, 957315), (152, 806160), (160, 765852), (190, 644928), (192, 638210), (228, 537440), (240, 510568), (285, 429952), (304, 403080), (320, 382926), (380, 322464), (384, 319105), (456, 268720), (480, 255284), (570, 214976), (608, 201540), (640, 191463), (760, 161232), (912, 134360), (960, 127642), (1140, 107488), (1216, 100770), (1520, 80616), (1824, 67180), (1920, 63821), (2280, 53744), (2432, 50385), (3040, 40308), (3359, 36480), (3648, 33590), (4560, 26872), (6080, 20154), (6718, 18240), (7296, 16795), (9120, 13436), (10077, 12160)]