78422580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{48409}}^1$

素因数の和:48430

約数の個数: 60

約数和(自身を含む): 246019620

約数和(自身を除く): 167597040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 48409, 96818, 145227, 193636, 242045, 290454, 435681, 484090, 580908, 726135, 871362, 968180, 1307043, 1452270, 1742724, 2178405, 2614086, 2904540, 3921129, 4356810, 5228172, 6535215, 7842258, 8713620, 13070430, 15684516, 19605645, 26140860, 39211290, 78422580]

約数ペア:

[(1, 78422580), (2, 39211290), (3, 26140860), (4, 19605645), (5, 15684516), (6, 13070430), (9, 8713620), (10, 7842258), (12, 6535215), (15, 5228172), (18, 4356810), (20, 3921129), (27, 2904540), (30, 2614086), (36, 2178405), (45, 1742724), (54, 1452270), (60, 1307043), (81, 968180), (90, 871362), (108, 726135), (135, 580908), (162, 484090), (180, 435681), (270, 290454), (324, 242045), (405, 193636), (540, 145227), (810, 96818), (1620, 48409)]