156922320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3319}}^1$

素因数の和:3532

約数の個数: 80

約数和(自身を含む): 489075840

約数和(自身を除く): 332153520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3319, 3940, 4728, 5910, 6638, 7880, 9456, 9957, 11820, 13276, 15760, 16595, 19914, 23640, 26552, 33190, 39828, 47280, 49785, 53104, 66380, 79656, 99570, 132760, 159312, 199140, 265520, 398280, 653843, 796560, 1307686, 1961529, 2615372, 3269215, 3923058, 5230744, 6538430, 7846116, 9807645, 10461488, 13076860, 15692232, 19615290, 26153720, 31384464, 39230580, 52307440, 78461160, 156922320]

約数ペア:

[(1, 156922320), (2, 78461160), (3, 52307440), (4, 39230580), (5, 31384464), (6, 26153720), (8, 19615290), (10, 15692232), (12, 13076860), (15, 10461488), (16, 9807645), (20, 7846116), (24, 6538430), (30, 5230744), (40, 3923058), (48, 3269215), (60, 2615372), (80, 1961529), (120, 1307686), (197, 796560), (240, 653843), (394, 398280), (591, 265520), (788, 199140), (985, 159312), (1182, 132760), (1576, 99570), (1970, 79656), (2364, 66380), (2955, 53104), (3152, 49785), (3319, 47280), (3940, 39828), (4728, 33190), (5910, 26552), (6638, 23640), (7880, 19914), (9456, 16595), (9957, 15760), (11820, 13276)]