16455960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 55495440

約数和(自身を除く): 39039480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1693, 1944, 2430, 3240, 3386, 4860, 5079, 6772, 8465, 9720, 10158, 13544, 15237, 16930, 20316, 25395, 30474, 33860, 40632, 45711, 50790, 60948, 67720, 76185, 91422, 101580, 121896, 137133, 152370, 182844, 203160, 228555, 274266, 304740, 365688, 411399, 457110, 548532, 609480, 685665, 822798, 914220, 1097064, 1371330, 1645596, 1828440, 2056995, 2742660, 3291192, 4113990, 5485320, 8227980, 16455960]

約数ペア:

[(1, 16455960), (2, 8227980), (3, 5485320), (4, 4113990), (5, 3291192), (6, 2742660), (8, 2056995), (9, 1828440), (10, 1645596), (12, 1371330), (15, 1097064), (18, 914220), (20, 822798), (24, 685665), (27, 609480), (30, 548532), (36, 457110), (40, 411399), (45, 365688), (54, 304740), (60, 274266), (72, 228555), (81, 203160), (90, 182844), (108, 152370), (120, 137133), (135, 121896), (162, 101580), (180, 91422), (216, 76185), (243, 67720), (270, 60948), (324, 50790), (360, 45711), (405, 40632), (486, 33860), (540, 30474), (648, 25395), (810, 20316), (972, 16930), (1080, 15237), (1215, 13544), (1620, 10158), (1693, 9720), (1944, 8465), (2430, 6772), (3240, 5079), (3386, 4860)]