2841600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{37}}^1$

素因数の和:70

約数の個数: 132

約数和(自身を含む): 9645464

約数和(自身を除く): 6803864

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, 128, 148, 150, 160, 185, 192, 200, 222, 240, 256, 296, 300, 320, 370, 384, 400, 444, 480, 512, 555, 592, 600, 640, 740, 768, 800, 888, 925, 960, 1024, 1110, 1184, 1200, 1280, 1480, 1536, 1600, 1776, 1850, 1920, 2220, 2368, 2400, 2560, 2775, 2960, 3072, 3200, 3552, 3700, 3840, 4440, 4736, 4800, 5120, 5550, 5920, 6400, 7104, 7400, 7680, 8880, 9472, 9600, 11100, 11840, 12800, 14208, 14800, 15360, 17760, 18944, 19200, 22200, 23680, 25600, 28416, 29600, 35520, 37888, 38400, 44400, 47360, 56832, 59200, 71040, 76800, 88800, 94720, 113664, 118400, 142080, 177600, 189440, 236800, 284160, 355200, 473600, 568320, 710400, 947200, 1420800, 2841600]

約数ペア:

[(1, 2841600), (2, 1420800), (3, 947200), (4, 710400), (5, 568320), (6, 473600), (8, 355200), (10, 284160), (12, 236800), (15, 189440), (16, 177600), (20, 142080), (24, 118400), (25, 113664), (30, 94720), (32, 88800), (37, 76800), (40, 71040), (48, 59200), (50, 56832), (60, 47360), (64, 44400), (74, 38400), (75, 37888), (80, 35520), (96, 29600), (100, 28416), (111, 25600), (120, 23680), (128, 22200), (148, 19200), (150, 18944), (160, 17760), (185, 15360), (192, 14800), (200, 14208), (222, 12800), (240, 11840), (256, 11100), (296, 9600), (300, 9472), (320, 8880), (370, 7680), (384, 7400), (400, 7104), (444, 6400), (480, 5920), (512, 5550), (555, 5120), (592, 4800), (600, 4736), (640, 4440), (740, 3840), (768, 3700), (800, 3552), (888, 3200), (925, 3072), (960, 2960), (1024, 2775), (1110, 2560), (1184, 2400), (1200, 2368), (1280, 2220), (1480, 1920), (1536, 1850), (1600, 1776)]