78060420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9227}}^1$

素因数の和:9289

約数の個数: 72

約数和(自身を含む): 241847424

約数和(自身を除く): 163787004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9227, 18454, 27681, 36908, 46135, 55362, 83043, 92270, 110724, 138405, 166086, 184540, 276810, 332172, 415215, 433669, 553620, 830430, 867338, 1301007, 1660860, 1734676, 2168345, 2602014, 3903021, 4336690, 5204028, 6505035, 7806042, 8673380, 13010070, 15612084, 19515105, 26020140, 39030210, 78060420]

約数ペア:

[(1, 78060420), (2, 39030210), (3, 26020140), (4, 19515105), (5, 15612084), (6, 13010070), (9, 8673380), (10, 7806042), (12, 6505035), (15, 5204028), (18, 4336690), (20, 3903021), (30, 2602014), (36, 2168345), (45, 1734676), (47, 1660860), (60, 1301007), (90, 867338), (94, 830430), (141, 553620), (180, 433669), (188, 415215), (235, 332172), (282, 276810), (423, 184540), (470, 166086), (564, 138405), (705, 110724), (846, 92270), (940, 83043), (1410, 55362), (1692, 46135), (2115, 36908), (2820, 27681), (4230, 18454), (8460, 9227)]