293987880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2981

約数の個数: 160

約数和(自身を含む): 1020349440

約数和(自身を除く): 726361560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 2927, 3240, 3348, 3720, 4185, 5022, 5580, 5854, 6696, 8370, 8781, 10044, 11160, 11708, 12555, 14635, 16740, 17562, 20088, 23416, 25110, 26343, 29270, 33480, 35124, 43905, 50220, 52686, 58540, 70248, 79029, 87810, 90737, 100440, 105372, 117080, 131715, 158058, 175620, 181474, 210744, 237087, 263430, 272211, 316116, 351240, 362948, 395145, 453685, 474174, 526860, 544422, 632232, 725896, 790290, 816633, 907370, 948348, 1053720, 1088844, 1185435, 1361055, 1580580, 1633266, 1814740, 1896696, 2177688, 2370870, 2449899, 2722110, 3161160, 3266532, 3629480, 4083165, 4741740, 4899798, 5444220, 6533064, 7349697, 8166330, 9483480, 9799596, 10888440, 12249495, 14699394, 16332660, 19599192, 24498990, 29398788, 32665320, 36748485, 48997980, 58797576, 73496970, 97995960, 146993940, 293987880]

約数ペア:

[(1, 293987880), (2, 146993940), (3, 97995960), (4, 73496970), (5, 58797576), (6, 48997980), (8, 36748485), (9, 32665320), (10, 29398788), (12, 24498990), (15, 19599192), (18, 16332660), (20, 14699394), (24, 12249495), (27, 10888440), (30, 9799596), (31, 9483480), (36, 8166330), (40, 7349697), (45, 6533064), (54, 5444220), (60, 4899798), (62, 4741740), (72, 4083165), (81, 3629480), (90, 3266532), (93, 3161160), (108, 2722110), (120, 2449899), (124, 2370870), (135, 2177688), (155, 1896696), (162, 1814740), (180, 1633266), (186, 1580580), (216, 1361055), (248, 1185435), (270, 1088844), (279, 1053720), (310, 948348), (324, 907370), (360, 816633), (372, 790290), (405, 725896), (465, 632232), (540, 544422), (558, 526860), (620, 474174), (648, 453685), (744, 395145), (810, 362948), (837, 351240), (930, 316116), (1080, 272211), (1116, 263430), (1240, 237087), (1395, 210744), (1620, 181474), (1674, 175620), (1860, 158058), (2232, 131715), (2511, 117080), (2790, 105372), (2927, 100440), (3240, 90737), (3348, 87810), (3720, 79029), (4185, 70248), (5022, 58540), (5580, 52686), (5854, 50220), (6696, 43905), (8370, 35124), (8781, 33480), (10044, 29270), (11160, 26343), (11708, 25110), (12555, 23416), (14635, 20088), (16740, 17562)]