669892320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5227}}^1$

素因数の和:5337

約数の個数: 144

約数和(自身を含む): 2312135280

約数和(自身を除く): 1642242960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5227, 5340, 6408, 7120, 8010, 8544, 10454, 10680, 12816, 14240, 15681, 16020, 20908, 21360, 25632, 26135, 31362, 32040, 41816, 42720, 47043, 52270, 62724, 64080, 78405, 83632, 94086, 104540, 125448, 128160, 156810, 167264, 188172, 209080, 235215, 250896, 313620, 376344, 418160, 465203, 470430, 501792, 627240, 752688, 836320, 930406, 940860, 1254480, 1395609, 1505376, 1860812, 1881720, 2326015, 2508960, 2791218, 3721624, 3763440, 4186827, 4652030, 5582436, 6978045, 7443248, 7526880, 8373654, 9304060, 11164872, 13956090, 14886496, 16747308, 18608120, 20934135, 22329744, 27912180, 33494616, 37216240, 41868270, 44659488, 55824360, 66989232, 74432480, 83736540, 111648720, 133978464, 167473080, 223297440, 334946160, 669892320]

約数ペア:

[(1, 669892320), (2, 334946160), (3, 223297440), (4, 167473080), (5, 133978464), (6, 111648720), (8, 83736540), (9, 74432480), (10, 66989232), (12, 55824360), (15, 44659488), (16, 41868270), (18, 37216240), (20, 33494616), (24, 27912180), (30, 22329744), (32, 20934135), (36, 18608120), (40, 16747308), (45, 14886496), (48, 13956090), (60, 11164872), (72, 9304060), (80, 8373654), (89, 7526880), (90, 7443248), (96, 6978045), (120, 5582436), (144, 4652030), (160, 4186827), (178, 3763440), (180, 3721624), (240, 2791218), (267, 2508960), (288, 2326015), (356, 1881720), (360, 1860812), (445, 1505376), (480, 1395609), (534, 1254480), (712, 940860), (720, 930406), (801, 836320), (890, 752688), (1068, 627240), (1335, 501792), (1424, 470430), (1440, 465203), (1602, 418160), (1780, 376344), (2136, 313620), (2670, 250896), (2848, 235215), (3204, 209080), (3560, 188172), (4005, 167264), (4272, 156810), (5227, 128160), (5340, 125448), (6408, 104540), (7120, 94086), (8010, 83632), (8544, 78405), (10454, 64080), (10680, 62724), (12816, 52270), (14240, 47043), (15681, 42720), (16020, 41816), (20908, 32040), (21360, 31362), (25632, 26135)]