1317600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{61}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 4843440

約数和(自身を除く): 3525840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 61, 72, 75, 80, 90, 96, 100, 108, 120, 122, 135, 144, 150, 160, 180, 183, 200, 216, 225, 240, 244, 270, 288, 300, 305, 360, 366, 400, 432, 450, 480, 488, 540, 549, 600, 610, 675, 720, 732, 800, 864, 900, 915, 976, 1080, 1098, 1200, 1220, 1350, 1440, 1464, 1525, 1647, 1800, 1830, 1952, 2160, 2196, 2400, 2440, 2700, 2745, 2928, 3050, 3294, 3600, 3660, 4320, 4392, 4575, 4880, 5400, 5490, 5856, 6100, 6588, 7200, 7320, 8235, 8784, 9150, 9760, 10800, 10980, 12200, 13176, 13725, 14640, 16470, 17568, 18300, 21600, 21960, 24400, 26352, 27450, 29280, 32940, 36600, 41175, 43920, 48800, 52704, 54900, 65880, 73200, 82350, 87840, 109800, 131760, 146400, 164700, 219600, 263520, 329400, 439200, 658800, 1317600]

約数ペア:

[(1, 1317600), (2, 658800), (3, 439200), (4, 329400), (5, 263520), (6, 219600), (8, 164700), (9, 146400), (10, 131760), (12, 109800), (15, 87840), (16, 82350), (18, 73200), (20, 65880), (24, 54900), (25, 52704), (27, 48800), (30, 43920), (32, 41175), (36, 36600), (40, 32940), (45, 29280), (48, 27450), (50, 26352), (54, 24400), (60, 21960), (61, 21600), (72, 18300), (75, 17568), (80, 16470), (90, 14640), (96, 13725), (100, 13176), (108, 12200), (120, 10980), (122, 10800), (135, 9760), (144, 9150), (150, 8784), (160, 8235), (180, 7320), (183, 7200), (200, 6588), (216, 6100), (225, 5856), (240, 5490), (244, 5400), (270, 4880), (288, 4575), (300, 4392), (305, 4320), (360, 3660), (366, 3600), (400, 3294), (432, 3050), (450, 2928), (480, 2745), (488, 2700), (540, 2440), (549, 2400), (600, 2196), (610, 2160), (675, 1952), (720, 1830), (732, 1800), (800, 1647), (864, 1525), (900, 1464), (915, 1440), (976, 1350), (1080, 1220), (1098, 1200)]