61103160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{18859}}^1$

素因数の和:18882

約数の個数: 80

約数和(自身を含む): 205385400

約数和(自身を除く): 144282240

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 18859, 37718, 56577, 75436, 94295, 113154, 150872, 169731, 188590, 226308, 282885, 339462, 377180, 452616, 509193, 565770, 678924, 754360, 848655, 1018386, 1131540, 1357848, 1527579, 1697310, 2036772, 2263080, 2545965, 3055158, 3394620, 4073544, 5091930, 6110316, 6789240, 7637895, 10183860, 12220632, 15275790, 20367720, 30551580, 61103160]

約数ペア:

[(1, 61103160), (2, 30551580), (3, 20367720), (4, 15275790), (5, 12220632), (6, 10183860), (8, 7637895), (9, 6789240), (10, 6110316), (12, 5091930), (15, 4073544), (18, 3394620), (20, 3055158), (24, 2545965), (27, 2263080), (30, 2036772), (36, 1697310), (40, 1527579), (45, 1357848), (54, 1131540), (60, 1018386), (72, 848655), (81, 754360), (90, 678924), (108, 565770), (120, 509193), (135, 452616), (162, 377180), (180, 339462), (216, 282885), (270, 226308), (324, 188590), (360, 169731), (405, 150872), (540, 113154), (648, 94295), (810, 75436), (1080, 56577), (1620, 37718), (3240, 18859)]