65330640

素因数分解:

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

素因数の和:2977

約数の個数: 120

約数和(自身を含む): 226556928

約数和(自身を除く): 161226288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 2927, 3720, 4464, 5580, 5854, 7440, 8781, 11160, 11708, 14635, 17562, 22320, 23416, 26343, 29270, 35124, 43905, 46832, 52686, 58540, 70248, 87810, 90737, 105372, 117080, 131715, 140496, 175620, 181474, 210744, 234160, 263430, 272211, 351240, 362948, 421488, 453685, 526860, 544422, 702480, 725896, 816633, 907370, 1053720, 1088844, 1361055, 1451792, 1633266, 1814740, 2107440, 2177688, 2722110, 3266532, 3629480, 4083165, 4355376, 5444220, 6533064, 7258960, 8166330, 10888440, 13066128, 16332660, 21776880, 32665320, 65330640]

約数ペア:

[(1, 65330640), (2, 32665320), (3, 21776880), (4, 16332660), (5, 13066128), (6, 10888440), (8, 8166330), (9, 7258960), (10, 6533064), (12, 5444220), (15, 4355376), (16, 4083165), (18, 3629480), (20, 3266532), (24, 2722110), (30, 2177688), (31, 2107440), (36, 1814740), (40, 1633266), (45, 1451792), (48, 1361055), (60, 1088844), (62, 1053720), (72, 907370), (80, 816633), (90, 725896), (93, 702480), (120, 544422), (124, 526860), (144, 453685), (155, 421488), (180, 362948), (186, 351240), (240, 272211), (248, 263430), (279, 234160), (310, 210744), (360, 181474), (372, 175620), (465, 140496), (496, 131715), (558, 117080), (620, 105372), (720, 90737), (744, 87810), (930, 70248), (1116, 58540), (1240, 52686), (1395, 46832), (1488, 43905), (1860, 35124), (2232, 29270), (2480, 26343), (2790, 23416), (2927, 22320), (3720, 17562), (4464, 14635), (5580, 11708), (5854, 11160), (7440, 8781)]