213286680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{592463}}^1$

素因数の和:592480

約数の個数: 48

約数和(自身を含む): 693182880

約数和(自身を除く): 479896200

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, 592463, 1184926, 1777389, 2369852, 2962315, 3554778, 4739704, 5332167, 5924630, 7109556, 8886945, 10664334, 11849260, 14219112, 17773890, 21328668, 23698520, 26660835, 35547780, 42657336, 53321670, 71095560, 106643340, 213286680]

約数ペア:

[(1, 213286680), (2, 106643340), (3, 71095560), (4, 53321670), (5, 42657336), (6, 35547780), (8, 26660835), (9, 23698520), (10, 21328668), (12, 17773890), (15, 14219112), (18, 11849260), (20, 10664334), (24, 8886945), (30, 7109556), (36, 5924630), (40, 5332167), (45, 4739704), (60, 3554778), (72, 2962315), (90, 2369852), (120, 1777389), (180, 1184926), (360, 592463)]