258295680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{44843}}^1$

素因数の和:44868

約数の個数: 96

約数和(自身を含む): 891947160

約数和(自身を除く): 633651480

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 44843, 89686, 134529, 179372, 224215, 269058, 358744, 403587, 448430, 538116, 672645, 717488, 807174, 896860, 1076232, 1345290, 1434976, 1614348, 1793720, 2017935, 2152464, 2690580, 2869952, 3228696, 3587440, 4035870, 4304928, 5381160, 5739904, 6457392, 7174880, 8071740, 8609856, 10762320, 12914784, 14349760, 16143480, 17219712, 21524640, 25829568, 28699520, 32286960, 43049280, 51659136, 64573920, 86098560, 129147840, 258295680]

約数ペア:

[(1, 258295680), (2, 129147840), (3, 86098560), (4, 64573920), (5, 51659136), (6, 43049280), (8, 32286960), (9, 28699520), (10, 25829568), (12, 21524640), (15, 17219712), (16, 16143480), (18, 14349760), (20, 12914784), (24, 10762320), (30, 8609856), (32, 8071740), (36, 7174880), (40, 6457392), (45, 5739904), (48, 5381160), (60, 4304928), (64, 4035870), (72, 3587440), (80, 3228696), (90, 2869952), (96, 2690580), (120, 2152464), (128, 2017935), (144, 1793720), (160, 1614348), (180, 1434976), (192, 1345290), (240, 1076232), (288, 896860), (320, 807174), (360, 717488), (384, 672645), (480, 538116), (576, 448430), (640, 403587), (720, 358744), (960, 269058), (1152, 224215), (1440, 179372), (1920, 134529), (2880, 89686), (5760, 44843)]