65312460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 96

約数和(自身を含む): 205900800

約数和(自身を除く): 140588340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1531, 1580, 2133, 2370, 2844, 3062, 3555, 4266, 4593, 4740, 6124, 7110, 7655, 8532, 9186, 10665, 13779, 14220, 15310, 18372, 21330, 22965, 27558, 30620, 41337, 42660, 45930, 55116, 68895, 82674, 91860, 120949, 137790, 165348, 206685, 241898, 275580, 362847, 413370, 483796, 604745, 725694, 826740, 1088541, 1209490, 1451388, 1814235, 2177082, 2418980, 3265623, 3628470, 4354164, 5442705, 6531246, 7256940, 10885410, 13062492, 16328115, 21770820, 32656230, 65312460]

約数ペア:

[(1, 65312460), (2, 32656230), (3, 21770820), (4, 16328115), (5, 13062492), (6, 10885410), (9, 7256940), (10, 6531246), (12, 5442705), (15, 4354164), (18, 3628470), (20, 3265623), (27, 2418980), (30, 2177082), (36, 1814235), (45, 1451388), (54, 1209490), (60, 1088541), (79, 826740), (90, 725694), (108, 604745), (135, 483796), (158, 413370), (180, 362847), (237, 275580), (270, 241898), (316, 206685), (395, 165348), (474, 137790), (540, 120949), (711, 91860), (790, 82674), (948, 68895), (1185, 55116), (1422, 45930), (1531, 42660), (1580, 41337), (2133, 30620), (2370, 27558), (2844, 22965), (3062, 21330), (3555, 18372), (4266, 15310), (4593, 14220), (4740, 13779), (6124, 10665), (7110, 9186), (7655, 8532)]