16428240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22817}}^1$

素因数の和:22836

約数の個数: 60

約数和(自身を含む): 55173924

約数和(自身を除く): 38745684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22817, 45634, 68451, 91268, 114085, 136902, 182536, 205353, 228170, 273804, 342255, 365072, 410706, 456340, 547608, 684510, 821412, 912680, 1026765, 1095216, 1369020, 1642824, 1825360, 2053530, 2738040, 3285648, 4107060, 5476080, 8214120, 16428240]

約数ペア:

[(1, 16428240), (2, 8214120), (3, 5476080), (4, 4107060), (5, 3285648), (6, 2738040), (8, 2053530), (9, 1825360), (10, 1642824), (12, 1369020), (15, 1095216), (16, 1026765), (18, 912680), (20, 821412), (24, 684510), (30, 547608), (36, 456340), (40, 410706), (45, 365072), (48, 342255), (60, 273804), (72, 228170), (80, 205353), (90, 182536), (120, 136902), (144, 114085), (180, 91268), (240, 68451), (360, 45634), (720, 22817)]