42458040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39313}}^1$

素因数の和:39333

約数の個数: 64

約数和(自身を含む): 141530400

約数和(自身を除く): 99072360

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, 39313, 78626, 117939, 157252, 196565, 235878, 314504, 353817, 393130, 471756, 589695, 707634, 786260, 943512, 1061451, 1179390, 1415268, 1572520, 1769085, 2122902, 2358780, 2830536, 3538170, 4245804, 4717560, 5307255, 7076340, 8491608, 10614510, 14152680, 21229020, 42458040]

約数ペア:

[(1, 42458040), (2, 21229020), (3, 14152680), (4, 10614510), (5, 8491608), (6, 7076340), (8, 5307255), (9, 4717560), (10, 4245804), (12, 3538170), (15, 2830536), (18, 2358780), (20, 2122902), (24, 1769085), (27, 1572520), (30, 1415268), (36, 1179390), (40, 1061451), (45, 943512), (54, 786260), (60, 707634), (72, 589695), (90, 471756), (108, 393130), (120, 353817), (135, 314504), (180, 235878), (216, 196565), (270, 157252), (360, 117939), (540, 78626), (1080, 39313)]