2253977280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{86959}}^1$

素因数の和:86988

約数の個数: 140

約数和(自身を含む): 8017885920

約数和(自身を除く): 5763908640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 86959, 173918, 260877, 347836, 434795, 521754, 695672, 782631, 869590, 1043508, 1304385, 1391344, 1565262, 1739180, 2087016, 2347893, 2608770, 2782688, 3130524, 3478360, 3913155, 4174032, 4695786, 5217540, 5565376, 6261048, 6956720, 7043679, 7826310, 8348064, 9391572, 10435080, 11739465, 12522096, 13913440, 14087358, 15652620, 16696128, 18783144, 20870160, 23478930, 25044192, 27826880, 28174716, 31305240, 35218395, 37566288, 41740320, 46957860, 50088384, 56349432, 62610480, 70436790, 75132576, 83480640, 93915720, 112698864, 125220960, 140873580, 150265152, 187831440, 225397728, 250441920, 281747160, 375662880, 450795456, 563494320, 751325760, 1126988640, 2253977280]

約数ペア:

[(1, 2253977280), (2, 1126988640), (3, 751325760), (4, 563494320), (5, 450795456), (6, 375662880), (8, 281747160), (9, 250441920), (10, 225397728), (12, 187831440), (15, 150265152), (16, 140873580), (18, 125220960), (20, 112698864), (24, 93915720), (27, 83480640), (30, 75132576), (32, 70436790), (36, 62610480), (40, 56349432), (45, 50088384), (48, 46957860), (54, 41740320), (60, 37566288), (64, 35218395), (72, 31305240), (80, 28174716), (81, 27826880), (90, 25044192), (96, 23478930), (108, 20870160), (120, 18783144), (135, 16696128), (144, 15652620), (160, 14087358), (162, 13913440), (180, 12522096), (192, 11739465), (216, 10435080), (240, 9391572), (270, 8348064), (288, 7826310), (320, 7043679), (324, 6956720), (360, 6261048), (405, 5565376), (432, 5217540), (480, 4695786), (540, 4174032), (576, 3913155), (648, 3478360), (720, 3130524), (810, 2782688), (864, 2608770), (960, 2347893), (1080, 2087016), (1296, 1739180), (1440, 1565262), (1620, 1391344), (1728, 1304385), (2160, 1043508), (2592, 869590), (2880, 782631), (3240, 695672), (4320, 521754), (5184, 434795), (6480, 347836), (8640, 260877), (12960, 173918), (25920, 86959)]