903240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 3177720

約数和(自身を除く): 2274480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 193, 195, 234, 260, 312, 360, 386, 390, 468, 520, 579, 585, 772, 780, 936, 965, 1158, 1170, 1544, 1560, 1737, 1930, 2316, 2340, 2509, 2895, 3474, 3860, 4632, 4680, 5018, 5790, 6948, 7527, 7720, 8685, 10036, 11580, 12545, 13896, 15054, 17370, 20072, 22581, 23160, 25090, 30108, 34740, 37635, 45162, 50180, 60216, 69480, 75270, 90324, 100360, 112905, 150540, 180648, 225810, 301080, 451620, 903240]

約数ペア:

[(1, 903240), (2, 451620), (3, 301080), (4, 225810), (5, 180648), (6, 150540), (8, 112905), (9, 100360), (10, 90324), (12, 75270), (13, 69480), (15, 60216), (18, 50180), (20, 45162), (24, 37635), (26, 34740), (30, 30108), (36, 25090), (39, 23160), (40, 22581), (45, 20072), (52, 17370), (60, 15054), (65, 13896), (72, 12545), (78, 11580), (90, 10036), (104, 8685), (117, 7720), (120, 7527), (130, 6948), (156, 5790), (180, 5018), (193, 4680), (195, 4632), (234, 3860), (260, 3474), (312, 2895), (360, 2509), (386, 2340), (390, 2316), (468, 1930), (520, 1737), (579, 1560), (585, 1544), (772, 1170), (780, 1158), (936, 965)]