11992800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 41247360

約数和(自身を除く): 29254560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 263, 285, 300, 304, 380, 400, 456, 475, 480, 526, 570, 600, 608, 760, 789, 800, 912, 950, 1052, 1140, 1200, 1315, 1425, 1520, 1578, 1824, 1900, 2104, 2280, 2400, 2630, 2850, 3040, 3156, 3800, 3945, 4208, 4560, 4997, 5260, 5700, 6312, 6575, 7600, 7890, 8416, 9120, 9994, 10520, 11400, 12624, 13150, 14991, 15200, 15780, 19725, 19988, 21040, 22800, 24985, 25248, 26300, 29982, 31560, 39450, 39976, 42080, 45600, 49970, 52600, 59964, 63120, 74955, 78900, 79952, 99940, 105200, 119928, 124925, 126240, 149910, 157800, 159904, 199880, 210400, 239856, 249850, 299820, 315600, 374775, 399760, 479712, 499700, 599640, 631200, 749550, 799520, 999400, 1199280, 1499100, 1998800, 2398560, 2998200, 3997600, 5996400, 11992800]

約数ペア:

[(1, 11992800), (2, 5996400), (3, 3997600), (4, 2998200), (5, 2398560), (6, 1998800), (8, 1499100), (10, 1199280), (12, 999400), (15, 799520), (16, 749550), (19, 631200), (20, 599640), (24, 499700), (25, 479712), (30, 399760), (32, 374775), (38, 315600), (40, 299820), (48, 249850), (50, 239856), (57, 210400), (60, 199880), (75, 159904), (76, 157800), (80, 149910), (95, 126240), (96, 124925), (100, 119928), (114, 105200), (120, 99940), (150, 79952), (152, 78900), (160, 74955), (190, 63120), (200, 59964), (228, 52600), (240, 49970), (263, 45600), (285, 42080), (300, 39976), (304, 39450), (380, 31560), (400, 29982), (456, 26300), (475, 25248), (480, 24985), (526, 22800), (570, 21040), (600, 19988), (608, 19725), (760, 15780), (789, 15200), (800, 14991), (912, 13150), (950, 12624), (1052, 11400), (1140, 10520), (1200, 9994), (1315, 9120), (1425, 8416), (1520, 7890), (1578, 7600), (1824, 6575), (1900, 6312), (2104, 5700), (2280, 5260), (2400, 4997), (2630, 4560), (2850, 4208), (3040, 3945), (3156, 3800)]