61910280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3723

約数の個数: 96

約数和(自身を含む): 205545600

約数和(自身を除く): 143635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 3659, 4230, 5640, 7318, 8460, 10977, 14636, 16920, 18295, 21954, 29272, 32931, 36590, 43908, 54885, 65862, 73180, 87816, 109770, 131724, 146360, 164655, 171973, 219540, 263448, 329310, 343946, 439080, 515919, 658620, 687892, 859865, 1031838, 1317240, 1375784, 1547757, 1719730, 2063676, 2579595, 3095514, 3439460, 4127352, 5159190, 6191028, 6878920, 7738785, 10318380, 12382056, 15477570, 20636760, 30955140, 61910280]

約数ペア:

[(1, 61910280), (2, 30955140), (3, 20636760), (4, 15477570), (5, 12382056), (6, 10318380), (8, 7738785), (9, 6878920), (10, 6191028), (12, 5159190), (15, 4127352), (18, 3439460), (20, 3095514), (24, 2579595), (30, 2063676), (36, 1719730), (40, 1547757), (45, 1375784), (47, 1317240), (60, 1031838), (72, 859865), (90, 687892), (94, 658620), (120, 515919), (141, 439080), (180, 343946), (188, 329310), (235, 263448), (282, 219540), (360, 171973), (376, 164655), (423, 146360), (470, 131724), (564, 109770), (705, 87816), (846, 73180), (940, 65862), (1128, 54885), (1410, 43908), (1692, 36590), (1880, 32931), (2115, 29272), (2820, 21954), (3384, 18295), (3659, 16920), (4230, 14636), (5640, 10977), (7318, 8460)]