67278720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 218067840

約数和(自身を除く): 150789120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 523, 536, 640, 670, 804, 960, 1005, 1046, 1072, 1340, 1569, 1608, 1920, 2010, 2092, 2144, 2615, 2680, 3138, 3216, 4020, 4184, 4288, 5230, 5360, 6276, 6432, 7845, 8040, 8368, 8576, 10460, 10720, 12552, 12864, 15690, 16080, 16736, 20920, 21440, 25104, 25728, 31380, 32160, 33472, 35041, 41840, 42880, 50208, 62760, 64320, 66944, 70082, 83680, 100416, 105123, 125520, 128640, 140164, 167360, 175205, 200832, 210246, 251040, 280328, 334720, 350410, 420492, 502080, 525615, 560656, 700820, 840984, 1004160, 1051230, 1121312, 1401640, 1681968, 2102460, 2242624, 2803280, 3363936, 4204920, 4485248, 5606560, 6727872, 8409840, 11213120, 13455744, 16819680, 22426240, 33639360, 67278720]

約数ペア:

[(1, 67278720), (2, 33639360), (3, 22426240), (4, 16819680), (5, 13455744), (6, 11213120), (8, 8409840), (10, 6727872), (12, 5606560), (15, 4485248), (16, 4204920), (20, 3363936), (24, 2803280), (30, 2242624), (32, 2102460), (40, 1681968), (48, 1401640), (60, 1121312), (64, 1051230), (67, 1004160), (80, 840984), (96, 700820), (120, 560656), (128, 525615), (134, 502080), (160, 420492), (192, 350410), (201, 334720), (240, 280328), (268, 251040), (320, 210246), (335, 200832), (384, 175205), (402, 167360), (480, 140164), (523, 128640), (536, 125520), (640, 105123), (670, 100416), (804, 83680), (960, 70082), (1005, 66944), (1046, 64320), (1072, 62760), (1340, 50208), (1569, 42880), (1608, 41840), (1920, 35041), (2010, 33472), (2092, 32160), (2144, 31380), (2615, 25728), (2680, 25104), (3138, 21440), (3216, 20920), (4020, 16736), (4184, 16080), (4288, 15690), (5230, 12864), (5360, 12552), (6276, 10720), (6432, 10460), (7845, 8576), (8040, 8368)]