302760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^2$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 1019070

約数和(自身を除く): 716310

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 841, 870, 1044, 1160, 1305, 1682, 1740, 2088, 2523, 2610, 3364, 3480, 4205, 5046, 5220, 6728, 7569, 8410, 10092, 10440, 12615, 15138, 16820, 20184, 25230, 30276, 33640, 37845, 50460, 60552, 75690, 100920, 151380, 302760]

約数ペア:

[(1, 302760), (2, 151380), (3, 100920), (4, 75690), (5, 60552), (6, 50460), (8, 37845), (9, 33640), (10, 30276), (12, 25230), (15, 20184), (18, 16820), (20, 15138), (24, 12615), (29, 10440), (30, 10092), (36, 8410), (40, 7569), (45, 6728), (58, 5220), (60, 5046), (72, 4205), (87, 3480), (90, 3364), (116, 2610), (120, 2523), (145, 2088), (174, 1740), (180, 1682), (232, 1305), (261, 1160), (290, 1044), (348, 870), (360, 841), (435, 696), (522, 580)]