120724830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{49681}}^1$

素因数の和:49703

約数の個数: 48

約数和(自身を含む): 325516464

約数和(自身を除く): 204791634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 49681, 99362, 149043, 248405, 298086, 447129, 496810, 745215, 894258, 1341387, 1490430, 2235645, 2682774, 4024161, 4471290, 6706935, 8048322, 12072483, 13413870, 20120805, 24144966, 40241610, 60362415, 120724830]

約数ペア:

[(1, 120724830), (2, 60362415), (3, 40241610), (5, 24144966), (6, 20120805), (9, 13413870), (10, 12072483), (15, 8048322), (18, 6706935), (27, 4471290), (30, 4024161), (45, 2682774), (54, 2235645), (81, 1490430), (90, 1341387), (135, 894258), (162, 745215), (243, 496810), (270, 447129), (405, 298086), (486, 248405), (810, 149043), (1215, 99362), (2430, 49681)]