25968000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{541}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 86243040

約数和(自身を除く): 60275040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 541, 600, 640, 750, 800, 960, 1000, 1082, 1200, 1500, 1600, 1623, 1920, 2000, 2164, 2400, 2705, 3000, 3200, 3246, 4000, 4328, 4800, 5410, 6000, 6492, 8000, 8115, 8656, 9600, 10820, 12000, 12984, 13525, 16000, 16230, 17312, 21640, 24000, 25968, 27050, 32460, 34624, 40575, 43280, 48000, 51936, 54100, 64920, 67625, 69248, 81150, 86560, 103872, 108200, 129840, 135250, 162300, 173120, 202875, 207744, 216400, 259680, 270500, 324600, 346240, 405750, 432800, 519360, 541000, 649200, 811500, 865600, 1038720, 1082000, 1298400, 1623000, 1731200, 2164000, 2596800, 3246000, 4328000, 5193600, 6492000, 8656000, 12984000, 25968000]

約数ペア:

[(1, 25968000), (2, 12984000), (3, 8656000), (4, 6492000), (5, 5193600), (6, 4328000), (8, 3246000), (10, 2596800), (12, 2164000), (15, 1731200), (16, 1623000), (20, 1298400), (24, 1082000), (25, 1038720), (30, 865600), (32, 811500), (40, 649200), (48, 541000), (50, 519360), (60, 432800), (64, 405750), (75, 346240), (80, 324600), (96, 270500), (100, 259680), (120, 216400), (125, 207744), (128, 202875), (150, 173120), (160, 162300), (192, 135250), (200, 129840), (240, 108200), (250, 103872), (300, 86560), (320, 81150), (375, 69248), (384, 67625), (400, 64920), (480, 54100), (500, 51936), (541, 48000), (600, 43280), (640, 40575), (750, 34624), (800, 32460), (960, 27050), (1000, 25968), (1082, 24000), (1200, 21640), (1500, 17312), (1600, 16230), (1623, 16000), (1920, 13525), (2000, 12984), (2164, 12000), (2400, 10820), (2705, 9600), (3000, 8656), (3200, 8115), (3246, 8000), (4000, 6492), (4328, 6000), (4800, 5410)]