1264436280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3512323}}^1$

素因数の和:3512340

約数の個数: 48

約数和(自身を含む): 4109419080

約数和(自身を除く): 2844982800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3512323, 7024646, 10536969, 14049292, 17561615, 21073938, 28098584, 31610907, 35123230, 42147876, 52684845, 63221814, 70246460, 84295752, 105369690, 126443628, 140492920, 158054535, 210739380, 252887256, 316109070, 421478760, 632218140, 1264436280]

約数ペア:

[(1, 1264436280), (2, 632218140), (3, 421478760), (4, 316109070), (5, 252887256), (6, 210739380), (8, 158054535), (9, 140492920), (10, 126443628), (12, 105369690), (15, 84295752), (18, 70246460), (20, 63221814), (24, 52684845), (30, 42147876), (36, 35123230), (40, 31610907), (45, 28098584), (60, 21073938), (72, 17561615), (90, 14049292), (120, 10536969), (180, 7024646), (360, 3512323)]