242154240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 144

約数和(自身を含む): 814329600

約数和(自身を除く): 572175360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3319, 3648, 3840, 4560, 4864, 6080, 6638, 7296, 9120, 9957, 12160, 13276, 14592, 16595, 18240, 19914, 24320, 26552, 33190, 36480, 39828, 49785, 53104, 63061, 66380, 72960, 79656, 99570, 106208, 126122, 132760, 159312, 189183, 199140, 212416, 252244, 265520, 315305, 318624, 378366, 398280, 424832, 504488, 531040, 630610, 637248, 756732, 796560, 849664, 945915, 1008976, 1062080, 1261220, 1274496, 1513464, 1593120, 1891830, 2017952, 2124160, 2522440, 2548992, 3026928, 3186240, 3783660, 4035904, 4248320, 5044880, 6053856, 6372480, 7567320, 8071808, 10089760, 12107712, 12744960, 15134640, 16143616, 20179520, 24215424, 30269280, 40359040, 48430848, 60538560, 80718080, 121077120, 242154240]

約数ペア:

[(1, 242154240), (2, 121077120), (3, 80718080), (4, 60538560), (5, 48430848), (6, 40359040), (8, 30269280), (10, 24215424), (12, 20179520), (15, 16143616), (16, 15134640), (19, 12744960), (20, 12107712), (24, 10089760), (30, 8071808), (32, 7567320), (38, 6372480), (40, 6053856), (48, 5044880), (57, 4248320), (60, 4035904), (64, 3783660), (76, 3186240), (80, 3026928), (95, 2548992), (96, 2522440), (114, 2124160), (120, 2017952), (128, 1891830), (152, 1593120), (160, 1513464), (190, 1274496), (192, 1261220), (228, 1062080), (240, 1008976), (256, 945915), (285, 849664), (304, 796560), (320, 756732), (380, 637248), (384, 630610), (456, 531040), (480, 504488), (570, 424832), (608, 398280), (640, 378366), (760, 318624), (768, 315305), (912, 265520), (960, 252244), (1140, 212416), (1216, 199140), (1280, 189183), (1520, 159312), (1824, 132760), (1920, 126122), (2280, 106208), (2432, 99570), (3040, 79656), (3319, 72960), (3648, 66380), (3840, 63061), (4560, 53104), (4864, 49785), (6080, 39828), (6638, 36480), (7296, 33190), (9120, 26552), (9957, 24320), (12160, 19914), (13276, 18240), (14592, 16595)]