885077280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 240

約数和(自身を含む): 3225809664

約数和(自身を除く): 2340732384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2203, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4406, 4464, 4960, 5022, 5580, 6480, 6609, 6696, 7440, 8370, 8812, 8928, 10044, 11015, 11160, 12555, 12960, 13218, 13392, 14880, 16740, 17624, 19827, 20088, 22030, 22320, 25110, 26436, 26784, 33045, 33480, 35248, 39654, 40176, 44060, 44640, 50220, 52872, 59481, 66090, 66960, 68293, 70496, 79308, 80352, 88120, 99135, 100440, 105744, 118962, 132180, 133920, 136586, 158616, 176240, 178443, 198270, 200880, 204879, 211488, 237924, 264360, 273172, 297405, 317232, 341465, 352480, 356886, 396540, 401760, 409758, 475848, 528720, 546344, 594810, 614637, 634464, 682930, 713772, 793080, 819516, 892215, 951696, 1024395, 1057440, 1092688, 1189620, 1229274, 1365860, 1427544, 1586160, 1639032, 1784430, 1843911, 1903392, 2048790, 2185376, 2379240, 2458548, 2731720, 2855088, 3073185, 3172320, 3278064, 3568860, 3687822, 4097580, 4758480, 4917096, 5463440, 5531733, 5710176, 6146370, 6556128, 7137720, 7375644, 8195160, 9219555, 9516960, 9834192, 10926880, 11063466, 12292740, 14275440, 14751288, 16390320, 18439110, 19668384, 22126932, 24585480, 27658665, 28550880, 29502576, 32780640, 36878220, 44253864, 49170960, 55317330, 59005152, 73756440, 88507728, 98341920, 110634660, 147512880, 177015456, 221269320, 295025760, 442538640, 885077280]

約数ペア:

[(1, 885077280), (2, 442538640), (3, 295025760), (4, 221269320), (5, 177015456), (6, 147512880), (8, 110634660), (9, 98341920), (10, 88507728), (12, 73756440), (15, 59005152), (16, 55317330), (18, 49170960), (20, 44253864), (24, 36878220), (27, 32780640), (30, 29502576), (31, 28550880), (32, 27658665), (36, 24585480), (40, 22126932), (45, 19668384), (48, 18439110), (54, 16390320), (60, 14751288), (62, 14275440), (72, 12292740), (80, 11063466), (81, 10926880), (90, 9834192), (93, 9516960), (96, 9219555), (108, 8195160), (120, 7375644), (124, 7137720), (135, 6556128), (144, 6146370), (155, 5710176), (160, 5531733), (162, 5463440), (180, 4917096), (186, 4758480), (216, 4097580), (240, 3687822), (248, 3568860), (270, 3278064), (279, 3172320), (288, 3073185), (310, 2855088), (324, 2731720), (360, 2458548), (372, 2379240), (405, 2185376), (432, 2048790), (465, 1903392), (480, 1843911), (496, 1784430), (540, 1639032), (558, 1586160), (620, 1427544), (648, 1365860), (720, 1229274), (744, 1189620), (810, 1092688), (837, 1057440), (864, 1024395), (930, 951696), (992, 892215), (1080, 819516), (1116, 793080), (1240, 713772), (1296, 682930), (1395, 634464), (1440, 614637), (1488, 594810), (1620, 546344), (1674, 528720), (1860, 475848), (2160, 409758), (2203, 401760), (2232, 396540), (2480, 356886), (2511, 352480), (2592, 341465), (2790, 317232), (2976, 297405), (3240, 273172), (3348, 264360), (3720, 237924), (4185, 211488), (4320, 204879), (4406, 200880), (4464, 198270), (4960, 178443), (5022, 176240), (5580, 158616), (6480, 136586), (6609, 133920), (6696, 132180), (7440, 118962), (8370, 105744), (8812, 100440), (8928, 99135), (10044, 88120), (11015, 80352), (11160, 79308), (12555, 70496), (12960, 68293), (13218, 66960), (13392, 66090), (14880, 59481), (16740, 52872), (17624, 50220), (19827, 44640), (20088, 44060), (22030, 40176), (22320, 39654), (25110, 35248), (26436, 33480), (26784, 33045)]