1071552000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{5581}}^1$

素因数の和:5617

約数の個数: 160

約数和(自身を含む): 3563280864

約数和(自身を除く): 2491728864

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, 512, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 3000, 3200, 3840, 4000, 4800, 5581, 6000, 6400, 7680, 8000, 9600, 11162, 12000, 12800, 16000, 16743, 19200, 22324, 24000, 27905, 32000, 33486, 38400, 44648, 48000, 55810, 64000, 66972, 83715, 89296, 96000, 111620, 133944, 139525, 167430, 178592, 192000, 223240, 267888, 279050, 334860, 357184, 418575, 446480, 535776, 558100, 669720, 697625, 714368, 837150, 892960, 1071552, 1116200, 1339440, 1395250, 1428736, 1674300, 1785920, 2092875, 2143104, 2232400, 2678880, 2790500, 2857472, 3348600, 3571840, 4185750, 4286208, 4464800, 5357760, 5581000, 6697200, 7143680, 8371500, 8572416, 8929600, 10715520, 11162000, 13394400, 14287360, 16743000, 17859200, 21431040, 22324000, 26788800, 33486000, 35718400, 42862080, 44648000, 53577600, 66972000, 71436800, 89296000, 107155200, 133944000, 178592000, 214310400, 267888000, 357184000, 535776000, 1071552000]

約数ペア:

[(1, 1071552000), (2, 535776000), (3, 357184000), (4, 267888000), (5, 214310400), (6, 178592000), (8, 133944000), (10, 107155200), (12, 89296000), (15, 71436800), (16, 66972000), (20, 53577600), (24, 44648000), (25, 42862080), (30, 35718400), (32, 33486000), (40, 26788800), (48, 22324000), (50, 21431040), (60, 17859200), (64, 16743000), (75, 14287360), (80, 13394400), (96, 11162000), (100, 10715520), (120, 8929600), (125, 8572416), (128, 8371500), (150, 7143680), (160, 6697200), (192, 5581000), (200, 5357760), (240, 4464800), (250, 4286208), (256, 4185750), (300, 3571840), (320, 3348600), (375, 2857472), (384, 2790500), (400, 2678880), (480, 2232400), (500, 2143104), (512, 2092875), (600, 1785920), (640, 1674300), (750, 1428736), (768, 1395250), (800, 1339440), (960, 1116200), (1000, 1071552), (1200, 892960), (1280, 837150), (1500, 714368), (1536, 697625), (1600, 669720), (1920, 558100), (2000, 535776), (2400, 446480), (2560, 418575), (3000, 357184), (3200, 334860), (3840, 279050), (4000, 267888), (4800, 223240), (5581, 192000), (6000, 178592), (6400, 167430), (7680, 139525), (8000, 133944), (9600, 111620), (11162, 96000), (12000, 89296), (12800, 83715), (16000, 66972), (16743, 64000), (19200, 55810), (22324, 48000), (24000, 44648), (27905, 38400), (32000, 33486)]