340763040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{236641}}^1$

素因数の和:236662

約数の個数: 72

約数和(自身を含む): 1162858788

約数和(自身を除く): 822095748

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, 236641, 473282, 709923, 946564, 1183205, 1419846, 1893128, 2129769, 2366410, 2839692, 3549615, 3786256, 4259538, 4732820, 5679384, 7099230, 7572512, 8519076, 9465640, 10648845, 11358768, 14198460, 17038152, 18931280, 21297690, 22717536, 28396920, 34076304, 37862560, 42595380, 56793840, 68152608, 85190760, 113587680, 170381520, 340763040]

約数ペア:

[(1, 340763040), (2, 170381520), (3, 113587680), (4, 85190760), (5, 68152608), (6, 56793840), (8, 42595380), (9, 37862560), (10, 34076304), (12, 28396920), (15, 22717536), (16, 21297690), (18, 18931280), (20, 17038152), (24, 14198460), (30, 11358768), (32, 10648845), (36, 9465640), (40, 8519076), (45, 7572512), (48, 7099230), (60, 5679384), (72, 4732820), (80, 4259538), (90, 3786256), (96, 3549615), (120, 2839692), (144, 2366410), (160, 2129769), (180, 1893128), (240, 1419846), (288, 1183205), (360, 946564), (480, 709923), (720, 473282), (1440, 236641)]