30798360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28517}}^1$

素因数の和:28537

約数の個数: 64

約数和(自身を含む): 102664800

約数和(自身を除く): 71866440

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28517, 57034, 85551, 114068, 142585, 171102, 228136, 256653, 285170, 342204, 427755, 513306, 570340, 684408, 769959, 855510, 1026612, 1140680, 1283265, 1539918, 1711020, 2053224, 2566530, 3079836, 3422040, 3849795, 5133060, 6159672, 7699590, 10266120, 15399180, 30798360]

約数ペア:

[(1, 30798360), (2, 15399180), (3, 10266120), (4, 7699590), (5, 6159672), (6, 5133060), (8, 3849795), (9, 3422040), (10, 3079836), (12, 2566530), (15, 2053224), (18, 1711020), (20, 1539918), (24, 1283265), (27, 1140680), (30, 1026612), (36, 855510), (40, 769959), (45, 684408), (54, 570340), (60, 513306), (72, 427755), (90, 342204), (108, 285170), (120, 256653), (135, 228136), (180, 171102), (216, 142585), (270, 114068), (360, 85551), (540, 57034), (1080, 28517)]