1738697760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1207429}}^1$

素因数の和:1207450

約数の個数: 72

約数和(自身を含む): 5933311020

約数和(自身を除く): 4194613260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1207429, 2414858, 3622287, 4829716, 6037145, 7244574, 9659432, 10866861, 12074290, 14489148, 18111435, 19318864, 21733722, 24148580, 28978296, 36222870, 38637728, 43467444, 48297160, 54334305, 57956592, 72445740, 86934888, 96594320, 108668610, 115913184, 144891480, 173869776, 193188640, 217337220, 289782960, 347739552, 434674440, 579565920, 869348880, 1738697760]

約数ペア:

[(1, 1738697760), (2, 869348880), (3, 579565920), (4, 434674440), (5, 347739552), (6, 289782960), (8, 217337220), (9, 193188640), (10, 173869776), (12, 144891480), (15, 115913184), (16, 108668610), (18, 96594320), (20, 86934888), (24, 72445740), (30, 57956592), (32, 54334305), (36, 48297160), (40, 43467444), (45, 38637728), (48, 36222870), (60, 28978296), (72, 24148580), (80, 21733722), (90, 19318864), (96, 18111435), (120, 14489148), (144, 12074290), (160, 10866861), (180, 9659432), (240, 7244574), (288, 6037145), (360, 4829716), (480, 3622287), (720, 2414858), (1440, 1207429)]