61693560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 201474000

約数和(自身を除く): 139780440

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, 409, 419, 818, 838, 1227, 1257, 1636, 1676, 2045, 2095, 2454, 2514, 3272, 3352, 3681, 3771, 4090, 4190, 4908, 5028, 6135, 6285, 7362, 7542, 8180, 8380, 9816, 10056, 12270, 12570, 14724, 15084, 16360, 16760, 18405, 18855, 24540, 25140, 29448, 30168, 36810, 37710, 49080, 50280, 73620, 75420, 147240, 150840, 171371, 342742, 514113, 685484, 856855, 1028226, 1370968, 1542339, 1713710, 2056452, 2570565, 3084678, 3427420, 4112904, 5141130, 6169356, 6854840, 7711695, 10282260, 12338712, 15423390, 20564520, 30846780, 61693560]

約数ペア:

[(1, 61693560), (2, 30846780), (3, 20564520), (4, 15423390), (5, 12338712), (6, 10282260), (8, 7711695), (9, 6854840), (10, 6169356), (12, 5141130), (15, 4112904), (18, 3427420), (20, 3084678), (24, 2570565), (30, 2056452), (36, 1713710), (40, 1542339), (45, 1370968), (60, 1028226), (72, 856855), (90, 685484), (120, 514113), (180, 342742), (360, 171371), (409, 150840), (419, 147240), (818, 75420), (838, 73620), (1227, 50280), (1257, 49080), (1636, 37710), (1676, 36810), (2045, 30168), (2095, 29448), (2454, 25140), (2514, 24540), (3272, 18855), (3352, 18405), (3681, 16760), (3771, 16360), (4090, 15084), (4190, 14724), (4908, 12570), (5028, 12270), (6135, 10056), (6285, 9816), (7362, 8380), (7542, 8180)]