486261720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{192961}}^1$

素因数の和:192985

約数の個数: 96

約数和(自身を含む): 1806124320

約数和(自身を除く): 1319862600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 192961, 385922, 578883, 771844, 964805, 1157766, 1350727, 1543688, 1736649, 1929610, 2315532, 2701454, 2894415, 3473298, 3859220, 4052181, 4631064, 5402908, 5788830, 6753635, 6946596, 7718440, 8104362, 8683245, 10805816, 11577660, 12156543, 13507270, 13893192, 16208724, 17366490, 20260905, 23155320, 24313086, 27014540, 32417448, 34732980, 40521810, 48626172, 54029080, 60782715, 69465960, 81043620, 97252344, 121565430, 162087240, 243130860, 486261720]

約数ペア:

[(1, 486261720), (2, 243130860), (3, 162087240), (4, 121565430), (5, 97252344), (6, 81043620), (7, 69465960), (8, 60782715), (9, 54029080), (10, 48626172), (12, 40521810), (14, 34732980), (15, 32417448), (18, 27014540), (20, 24313086), (21, 23155320), (24, 20260905), (28, 17366490), (30, 16208724), (35, 13893192), (36, 13507270), (40, 12156543), (42, 11577660), (45, 10805816), (56, 8683245), (60, 8104362), (63, 7718440), (70, 6946596), (72, 6753635), (84, 5788830), (90, 5402908), (105, 4631064), (120, 4052181), (126, 3859220), (140, 3473298), (168, 2894415), (180, 2701454), (210, 2315532), (252, 1929610), (280, 1736649), (315, 1543688), (360, 1350727), (420, 1157766), (504, 964805), (630, 771844), (840, 578883), (1260, 385922), (2520, 192961)]