2480160000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{5167}}^1$

素因数の和:5206

約数の個数: 180

約数和(自身を含む): 8250009152

約数和(自身を除く): 5769849152

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, 256, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 3840, 4000, 4800, 5000, 5167, 6000, 6400, 7500, 8000, 9600, 10000, 10334, 12000, 15000, 15501, 16000, 19200, 20000, 20668, 24000, 25835, 30000, 31002, 32000, 40000, 41336, 48000, 51670, 60000, 62004, 77505, 80000, 82672, 96000, 103340, 120000, 124008, 129175, 155010, 160000, 165344, 206680, 240000, 248016, 258350, 310020, 330688, 387525, 413360, 480000, 496032, 516700, 620040, 645875, 661376, 775050, 826720, 992064, 1033400, 1240080, 1291750, 1322752, 1550100, 1653440, 1937625, 1984128, 2066800, 2480160, 2583500, 3100200, 3229375, 3306880, 3875250, 3968256, 4133600, 4960320, 5167000, 6200400, 6458750, 6613760, 7750500, 8267200, 9688125, 9920640, 10334000, 12400800, 12917500, 15501000, 16534400, 19376250, 19841280, 20668000, 24801600, 25835000, 31002000, 33068800, 38752500, 41336000, 49603200, 51670000, 62004000, 77505000, 82672000, 99206400, 103340000, 124008000, 155010000, 165344000, 206680000, 248016000, 310020000, 413360000, 496032000, 620040000, 826720000, 1240080000, 2480160000]

約数ペア:

[(1, 2480160000), (2, 1240080000), (3, 826720000), (4, 620040000), (5, 496032000), (6, 413360000), (8, 310020000), (10, 248016000), (12, 206680000), (15, 165344000), (16, 155010000), (20, 124008000), (24, 103340000), (25, 99206400), (30, 82672000), (32, 77505000), (40, 62004000), (48, 51670000), (50, 49603200), (60, 41336000), (64, 38752500), (75, 33068800), (80, 31002000), (96, 25835000), (100, 24801600), (120, 20668000), (125, 19841280), (128, 19376250), (150, 16534400), (160, 15501000), (192, 12917500), (200, 12400800), (240, 10334000), (250, 9920640), (256, 9688125), (300, 8267200), (320, 7750500), (375, 6613760), (384, 6458750), (400, 6200400), (480, 5167000), (500, 4960320), (600, 4133600), (625, 3968256), (640, 3875250), (750, 3306880), (768, 3229375), (800, 3100200), (960, 2583500), (1000, 2480160), (1200, 2066800), (1250, 1984128), (1280, 1937625), (1500, 1653440), (1600, 1550100), (1875, 1322752), (1920, 1291750), (2000, 1240080), (2400, 1033400), (2500, 992064), (3000, 826720), (3200, 775050), (3750, 661376), (3840, 645875), (4000, 620040), (4800, 516700), (5000, 496032), (5167, 480000), (6000, 413360), (6400, 387525), (7500, 330688), (8000, 310020), (9600, 258350), (10000, 248016), (10334, 240000), (12000, 206680), (15000, 165344), (15501, 160000), (16000, 155010), (19200, 129175), (20000, 124008), (20668, 120000), (24000, 103340), (25835, 96000), (30000, 82672), (31002, 80000), (32000, 77505), (40000, 62004), (41336, 60000), (48000, 51670)]