147494880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7913

約数の個数: 144

約数和(自身を含む): 542112480

約数和(自身を除く): 394617600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7879, 9360, 15758, 18720, 23637, 31516, 39395, 47274, 63032, 70911, 78790, 94548, 102427, 118185, 126064, 141822, 157580, 189096, 204854, 236370, 252128, 283644, 307281, 315160, 354555, 378192, 409708, 472740, 512135, 567288, 614562, 630320, 709110, 756384, 819416, 921843, 945480, 1024270, 1134576, 1229124, 1260640, 1418220, 1536405, 1638832, 1843686, 1890960, 2048540, 2269152, 2458248, 2836440, 3072810, 3277664, 3687372, 3781920, 4097080, 4609215, 4916496, 5672880, 6145620, 7374744, 8194160, 9218430, 9832992, 11345760, 12291240, 14749488, 16388320, 18436860, 24582480, 29498976, 36873720, 49164960, 73747440, 147494880]

約数ペア:

[(1, 147494880), (2, 73747440), (3, 49164960), (4, 36873720), (5, 29498976), (6, 24582480), (8, 18436860), (9, 16388320), (10, 14749488), (12, 12291240), (13, 11345760), (15, 9832992), (16, 9218430), (18, 8194160), (20, 7374744), (24, 6145620), (26, 5672880), (30, 4916496), (32, 4609215), (36, 4097080), (39, 3781920), (40, 3687372), (45, 3277664), (48, 3072810), (52, 2836440), (60, 2458248), (65, 2269152), (72, 2048540), (78, 1890960), (80, 1843686), (90, 1638832), (96, 1536405), (104, 1418220), (117, 1260640), (120, 1229124), (130, 1134576), (144, 1024270), (156, 945480), (160, 921843), (180, 819416), (195, 756384), (208, 709110), (234, 630320), (240, 614562), (260, 567288), (288, 512135), (312, 472740), (360, 409708), (390, 378192), (416, 354555), (468, 315160), (480, 307281), (520, 283644), (585, 252128), (624, 236370), (720, 204854), (780, 189096), (936, 157580), (1040, 141822), (1170, 126064), (1248, 118185), (1440, 102427), (1560, 94548), (1872, 78790), (2080, 70911), (2340, 63032), (3120, 47274), (3744, 39395), (4680, 31516), (6240, 23637), (7879, 18720), (9360, 15758)]