15413280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 49097664

約数和(自身を除く): 33684384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 197, 240, 326, 394, 480, 489, 591, 652, 788, 815, 978, 985, 1182, 1304, 1576, 1630, 1956, 1970, 2364, 2445, 2608, 2955, 3152, 3260, 3912, 3940, 4728, 4890, 5216, 5910, 6304, 6520, 7824, 7880, 9456, 9780, 11820, 13040, 15648, 15760, 18912, 19560, 23640, 26080, 31520, 32111, 39120, 47280, 64222, 78240, 94560, 96333, 128444, 160555, 192666, 256888, 321110, 385332, 481665, 513776, 642220, 770664, 963330, 1027552, 1284440, 1541328, 1926660, 2568880, 3082656, 3853320, 5137760, 7706640, 15413280]

約数ペア:

[(1, 15413280), (2, 7706640), (3, 5137760), (4, 3853320), (5, 3082656), (6, 2568880), (8, 1926660), (10, 1541328), (12, 1284440), (15, 1027552), (16, 963330), (20, 770664), (24, 642220), (30, 513776), (32, 481665), (40, 385332), (48, 321110), (60, 256888), (80, 192666), (96, 160555), (120, 128444), (160, 96333), (163, 94560), (197, 78240), (240, 64222), (326, 47280), (394, 39120), (480, 32111), (489, 31520), (591, 26080), (652, 23640), (788, 19560), (815, 18912), (978, 15760), (985, 15648), (1182, 13040), (1304, 11820), (1576, 9780), (1630, 9456), (1956, 7880), (1970, 7824), (2364, 6520), (2445, 6304), (2608, 5910), (2955, 5216), (3152, 4890), (3260, 4728), (3912, 3940)]