12819600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1187}}^1$

素因数の和:1214

約数の個数: 120

約数和(自身を含む): 45666720

約数和(自身を除く): 32847120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1187, 1200, 1350, 1800, 2160, 2374, 2700, 3561, 3600, 4748, 5400, 5935, 7122, 9496, 10683, 10800, 11870, 14244, 17805, 18992, 21366, 23740, 28488, 29675, 32049, 35610, 42732, 47480, 53415, 56976, 59350, 64098, 71220, 85464, 89025, 94960, 106830, 118700, 128196, 142440, 160245, 170928, 178050, 213660, 237400, 256392, 267075, 284880, 320490, 356100, 427320, 474800, 512784, 534150, 640980, 712200, 801225, 854640, 1068300, 1281960, 1424400, 1602450, 2136600, 2563920, 3204900, 4273200, 6409800, 12819600]

約数ペア:

[(1, 12819600), (2, 6409800), (3, 4273200), (4, 3204900), (5, 2563920), (6, 2136600), (8, 1602450), (9, 1424400), (10, 1281960), (12, 1068300), (15, 854640), (16, 801225), (18, 712200), (20, 640980), (24, 534150), (25, 512784), (27, 474800), (30, 427320), (36, 356100), (40, 320490), (45, 284880), (48, 267075), (50, 256392), (54, 237400), (60, 213660), (72, 178050), (75, 170928), (80, 160245), (90, 142440), (100, 128196), (108, 118700), (120, 106830), (135, 94960), (144, 89025), (150, 85464), (180, 71220), (200, 64098), (216, 59350), (225, 56976), (240, 53415), (270, 47480), (300, 42732), (360, 35610), (400, 32049), (432, 29675), (450, 28488), (540, 23740), (600, 21366), (675, 18992), (720, 17805), (900, 14244), (1080, 11870), (1187, 10800), (1200, 10683), (1350, 9496), (1800, 7122), (2160, 5935), (2374, 5400), (2700, 4748), (3561, 3600)]