2558027520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{74017}}^1$

素因数の和:74047

約数の個数: 144

約数和(自身を含む): 9077567520

約数和(自身を除く): 6519540000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 74017, 148034, 222051, 296068, 370085, 444102, 592136, 666153, 740170, 888204, 1110255, 1184272, 1332306, 1480340, 1776408, 1998459, 2220510, 2368544, 2664612, 2960680, 3330765, 3552816, 3996918, 4441020, 4737088, 5329224, 5921360, 6661530, 7105632, 7993836, 8882040, 9474176, 9992295, 10658448, 11842720, 13323060, 14211264, 15987672, 17764080, 18948352, 19984590, 21316896, 23685440, 26646120, 28422528, 31975344, 35528160, 39969180, 42633792, 47370880, 53292240, 56845056, 63950688, 71056320, 79938360, 85267584, 94741760, 106584480, 127901376, 142112640, 159876720, 170535168, 213168960, 255802752, 284225280, 319753440, 426337920, 511605504, 639506880, 852675840, 1279013760, 2558027520]

約数ペア:

[(1, 2558027520), (2, 1279013760), (3, 852675840), (4, 639506880), (5, 511605504), (6, 426337920), (8, 319753440), (9, 284225280), (10, 255802752), (12, 213168960), (15, 170535168), (16, 159876720), (18, 142112640), (20, 127901376), (24, 106584480), (27, 94741760), (30, 85267584), (32, 79938360), (36, 71056320), (40, 63950688), (45, 56845056), (48, 53292240), (54, 47370880), (60, 42633792), (64, 39969180), (72, 35528160), (80, 31975344), (90, 28422528), (96, 26646120), (108, 23685440), (120, 21316896), (128, 19984590), (135, 18948352), (144, 17764080), (160, 15987672), (180, 14211264), (192, 13323060), (216, 11842720), (240, 10658448), (256, 9992295), (270, 9474176), (288, 8882040), (320, 7993836), (360, 7105632), (384, 6661530), (432, 5921360), (480, 5329224), (540, 4737088), (576, 4441020), (640, 3996918), (720, 3552816), (768, 3330765), (864, 2960680), (960, 2664612), (1080, 2368544), (1152, 2220510), (1280, 1998459), (1440, 1776408), (1728, 1480340), (1920, 1332306), (2160, 1184272), (2304, 1110255), (2880, 888204), (3456, 740170), (3840, 666153), (4320, 592136), (5760, 444102), (6912, 370085), (8640, 296068), (11520, 222051), (17280, 148034), (34560, 74017)]