1304712000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{18121}}^1$

素因数の和:18154

約数の個数: 168

約数和(自身を含む): 4667429832

約数和(自身を除く): 3362717832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3600, 4000, 4500, 4800, 6000, 7200, 8000, 9000, 12000, 14400, 18000, 18121, 24000, 36000, 36242, 54363, 72000, 72484, 90605, 108726, 144968, 163089, 181210, 217452, 271815, 289936, 326178, 362420, 434904, 453025, 543630, 579872, 652356, 724840, 815445, 869808, 906050, 1087260, 1159744, 1304712, 1359075, 1449680, 1630890, 1739616, 1812100, 2174520, 2265125, 2609424, 2718150, 2899360, 3261780, 3479232, 3624200, 4077225, 4349040, 4530250, 5218848, 5436300, 5798720, 6523560, 6795375, 7248400, 8154450, 8698080, 9060500, 10437696, 10872600, 13047120, 13590750, 14496800, 16308900, 17396160, 18121000, 20386125, 21745200, 26094240, 27181500, 28993600, 32617800, 36242000, 40772250, 43490400, 52188480, 54363000, 65235600, 72484000, 81544500, 86980800, 108726000, 130471200, 144968000, 163089000, 217452000, 260942400, 326178000, 434904000, 652356000, 1304712000]

約数ペア:

[(1, 1304712000), (2, 652356000), (3, 434904000), (4, 326178000), (5, 260942400), (6, 217452000), (8, 163089000), (9, 144968000), (10, 130471200), (12, 108726000), (15, 86980800), (16, 81544500), (18, 72484000), (20, 65235600), (24, 54363000), (25, 52188480), (30, 43490400), (32, 40772250), (36, 36242000), (40, 32617800), (45, 28993600), (48, 27181500), (50, 26094240), (60, 21745200), (64, 20386125), (72, 18121000), (75, 17396160), (80, 16308900), (90, 14496800), (96, 13590750), (100, 13047120), (120, 10872600), (125, 10437696), (144, 9060500), (150, 8698080), (160, 8154450), (180, 7248400), (192, 6795375), (200, 6523560), (225, 5798720), (240, 5436300), (250, 5218848), (288, 4530250), (300, 4349040), (320, 4077225), (360, 3624200), (375, 3479232), (400, 3261780), (450, 2899360), (480, 2718150), (500, 2609424), (576, 2265125), (600, 2174520), (720, 1812100), (750, 1739616), (800, 1630890), (900, 1449680), (960, 1359075), (1000, 1304712), (1125, 1159744), (1200, 1087260), (1440, 906050), (1500, 869808), (1600, 815445), (1800, 724840), (2000, 652356), (2250, 579872), (2400, 543630), (2880, 453025), (3000, 434904), (3600, 362420), (4000, 326178), (4500, 289936), (4800, 271815), (6000, 217452), (7200, 181210), (8000, 163089), (9000, 144968), (12000, 108726), (14400, 90605), (18000, 72484), (18121, 72000), (24000, 54363), (36000, 36242)]