260752320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2507

約数の個数: 168

約数和(自身を含む): 921495744

約数和(自身を除く): 660743424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2447, 2664, 2880, 2960, 3330, 3552, 4440, 4894, 5328, 5920, 6660, 7104, 7341, 8880, 9788, 10656, 11840, 12235, 13320, 14682, 17760, 19576, 21312, 22023, 24470, 26640, 29364, 35520, 36705, 39152, 44046, 48940, 53280, 58728, 73410, 78304, 88092, 90539, 97880, 106560, 110115, 117456, 146820, 156608, 176184, 181078, 195760, 220230, 234912, 271617, 293640, 352368, 362156, 391520, 440460, 452695, 469824, 543234, 587280, 704736, 724312, 783040, 814851, 880920, 905390, 1086468, 1174560, 1358085, 1409472, 1448624, 1629702, 1761840, 1810780, 2172936, 2349120, 2716170, 2897248, 3259404, 3523680, 3621560, 4074255, 4345872, 5432340, 5794496, 6518808, 7047360, 7243120, 8148510, 8691744, 10864680, 13037616, 14486240, 16297020, 17383488, 21729360, 26075232, 28972480, 32594040, 43458720, 52150464, 65188080, 86917440, 130376160, 260752320]

約数ペア:

[(1, 260752320), (2, 130376160), (3, 86917440), (4, 65188080), (5, 52150464), (6, 43458720), (8, 32594040), (9, 28972480), (10, 26075232), (12, 21729360), (15, 17383488), (16, 16297020), (18, 14486240), (20, 13037616), (24, 10864680), (30, 8691744), (32, 8148510), (36, 7243120), (37, 7047360), (40, 6518808), (45, 5794496), (48, 5432340), (60, 4345872), (64, 4074255), (72, 3621560), (74, 3523680), (80, 3259404), (90, 2897248), (96, 2716170), (111, 2349120), (120, 2172936), (144, 1810780), (148, 1761840), (160, 1629702), (180, 1448624), (185, 1409472), (192, 1358085), (222, 1174560), (240, 1086468), (288, 905390), (296, 880920), (320, 814851), (333, 783040), (360, 724312), (370, 704736), (444, 587280), (480, 543234), (555, 469824), (576, 452695), (592, 440460), (666, 391520), (720, 362156), (740, 352368), (888, 293640), (960, 271617), (1110, 234912), (1184, 220230), (1332, 195760), (1440, 181078), (1480, 176184), (1665, 156608), (1776, 146820), (2220, 117456), (2368, 110115), (2447, 106560), (2664, 97880), (2880, 90539), (2960, 88092), (3330, 78304), (3552, 73410), (4440, 58728), (4894, 53280), (5328, 48940), (5920, 44046), (6660, 39152), (7104, 36705), (7341, 35520), (8880, 29364), (9788, 26640), (10656, 24470), (11840, 22023), (12235, 21312), (13320, 19576), (14682, 17760)]