268391520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6477

約数の個数: 144

約数和(自身を含む): 947615760

約数和(自身を除く): 679224240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6427, 6960, 8352, 10440, 12854, 13920, 19281, 20880, 25708, 32135, 38562, 41760, 51416, 57843, 64270, 77124, 96405, 102832, 115686, 128540, 154248, 186383, 192810, 205664, 231372, 257080, 289215, 308496, 372766, 385620, 462744, 514160, 559149, 578430, 616992, 745532, 771240, 925488, 931915, 1028320, 1118298, 1156860, 1491064, 1542480, 1677447, 1850976, 1863830, 2236596, 2313720, 2795745, 2982128, 3084960, 3354894, 3727660, 4473192, 4627440, 5591490, 5964256, 6709788, 7455320, 8387235, 8946384, 9254880, 11182980, 13419576, 14910640, 16774470, 17892768, 22365960, 26839152, 29821280, 33548940, 44731920, 53678304, 67097880, 89463840, 134195760, 268391520]

約数ペア:

[(1, 268391520), (2, 134195760), (3, 89463840), (4, 67097880), (5, 53678304), (6, 44731920), (8, 33548940), (9, 29821280), (10, 26839152), (12, 22365960), (15, 17892768), (16, 16774470), (18, 14910640), (20, 13419576), (24, 11182980), (29, 9254880), (30, 8946384), (32, 8387235), (36, 7455320), (40, 6709788), (45, 5964256), (48, 5591490), (58, 4627440), (60, 4473192), (72, 3727660), (80, 3354894), (87, 3084960), (90, 2982128), (96, 2795745), (116, 2313720), (120, 2236596), (144, 1863830), (145, 1850976), (160, 1677447), (174, 1542480), (180, 1491064), (232, 1156860), (240, 1118298), (261, 1028320), (288, 931915), (290, 925488), (348, 771240), (360, 745532), (435, 616992), (464, 578430), (480, 559149), (522, 514160), (580, 462744), (696, 385620), (720, 372766), (870, 308496), (928, 289215), (1044, 257080), (1160, 231372), (1305, 205664), (1392, 192810), (1440, 186383), (1740, 154248), (2088, 128540), (2320, 115686), (2610, 102832), (2784, 96405), (3480, 77124), (4176, 64270), (4640, 57843), (5220, 51416), (6427, 41760), (6960, 38562), (8352, 32135), (10440, 25708), (12854, 20880), (13920, 19281)]