464958720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{40361}}^1$

素因数の和:40388

約数の個数: 108

約数和(自身を含む): 1608748596

約数和(自身を除く): 1143789876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 40361, 80722, 121083, 161444, 201805, 242166, 322888, 363249, 403610, 484332, 605415, 645776, 726498, 807220, 968664, 1210830, 1291552, 1452996, 1614440, 1816245, 1937328, 2421660, 2583104, 2905992, 3228880, 3632490, 3874656, 4843320, 5166208, 5811984, 6457760, 7264980, 7749312, 9686640, 10332416, 11623968, 12915520, 14529960, 15498624, 19373280, 23247936, 25831040, 29059920, 30997248, 38746560, 46495872, 51662080, 58119840, 77493120, 92991744, 116239680, 154986240, 232479360, 464958720]

約数ペア:

[(1, 464958720), (2, 232479360), (3, 154986240), (4, 116239680), (5, 92991744), (6, 77493120), (8, 58119840), (9, 51662080), (10, 46495872), (12, 38746560), (15, 30997248), (16, 29059920), (18, 25831040), (20, 23247936), (24, 19373280), (30, 15498624), (32, 14529960), (36, 12915520), (40, 11623968), (45, 10332416), (48, 9686640), (60, 7749312), (64, 7264980), (72, 6457760), (80, 5811984), (90, 5166208), (96, 4843320), (120, 3874656), (128, 3632490), (144, 3228880), (160, 2905992), (180, 2583104), (192, 2421660), (240, 1937328), (256, 1816245), (288, 1614440), (320, 1452996), (360, 1291552), (384, 1210830), (480, 968664), (576, 807220), (640, 726498), (720, 645776), (768, 605415), (960, 484332), (1152, 403610), (1280, 363249), (1440, 322888), (1920, 242166), (2304, 201805), (2880, 161444), (3840, 121083), (5760, 80722), (11520, 40361)]