28416000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 97100640

約数和(自身を除く): 68684640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 125, 128, 148, 150, 160, 185, 192, 200, 222, 240, 250, 256, 296, 300, 320, 370, 375, 384, 400, 444, 480, 500, 512, 555, 592, 600, 640, 740, 750, 768, 800, 888, 925, 960, 1000, 1024, 1110, 1184, 1200, 1280, 1480, 1500, 1536, 1600, 1776, 1850, 1920, 2000, 2048, 2220, 2368, 2400, 2560, 2775, 2960, 3000, 3072, 3200, 3552, 3700, 3840, 4000, 4440, 4625, 4736, 4800, 5120, 5550, 5920, 6000, 6144, 6400, 7104, 7400, 7680, 8000, 8880, 9250, 9472, 9600, 10240, 11100, 11840, 12000, 12800, 13875, 14208, 14800, 15360, 16000, 17760, 18500, 18944, 19200, 22200, 23680, 24000, 25600, 27750, 28416, 29600, 30720, 32000, 35520, 37000, 37888, 38400, 44400, 47360, 48000, 51200, 55500, 56832, 59200, 64000, 71040, 74000, 75776, 76800, 88800, 94720, 96000, 111000, 113664, 118400, 128000, 142080, 148000, 153600, 177600, 189440, 192000, 222000, 227328, 236800, 256000, 284160, 296000, 355200, 378880, 384000, 444000, 473600, 568320, 592000, 710400, 768000, 888000, 947200, 1136640, 1184000, 1420800, 1776000, 1894400, 2368000, 2841600, 3552000, 4736000, 5683200, 7104000, 9472000, 14208000, 28416000]

約数ペア:

[(1, 28416000), (2, 14208000), (3, 9472000), (4, 7104000), (5, 5683200), (6, 4736000), (8, 3552000), (10, 2841600), (12, 2368000), (15, 1894400), (16, 1776000), (20, 1420800), (24, 1184000), (25, 1136640), (30, 947200), (32, 888000), (37, 768000), (40, 710400), (48, 592000), (50, 568320), (60, 473600), (64, 444000), (74, 384000), (75, 378880), (80, 355200), (96, 296000), (100, 284160), (111, 256000), (120, 236800), (125, 227328), (128, 222000), (148, 192000), (150, 189440), (160, 177600), (185, 153600), (192, 148000), (200, 142080), (222, 128000), (240, 118400), (250, 113664), (256, 111000), (296, 96000), (300, 94720), (320, 88800), (370, 76800), (375, 75776), (384, 74000), (400, 71040), (444, 64000), (480, 59200), (500, 56832), (512, 55500), (555, 51200), (592, 48000), (600, 47360), (640, 44400), (740, 38400), (750, 37888), (768, 37000), (800, 35520), (888, 32000), (925, 30720), (960, 29600), (1000, 28416), (1024, 27750), (1110, 25600), (1184, 24000), (1200, 23680), (1280, 22200), (1480, 19200), (1500, 18944), (1536, 18500), (1600, 17760), (1776, 16000), (1850, 15360), (1920, 14800), (2000, 14208), (2048, 13875), (2220, 12800), (2368, 12000), (2400, 11840), (2560, 11100), (2775, 10240), (2960, 9600), (3000, 9472), (3072, 9250), (3200, 8880), (3552, 8000), (3700, 7680), (3840, 7400), (4000, 7104), (4440, 6400), (4625, 6144), (4736, 6000), (4800, 5920), (5120, 5550)]