30091320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11941}}^1$

素因数の和:11965

約数の個数: 96

約数和(自身を含む): 111777120

約数和(自身を除く): 81685800

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, 11941, 23882, 35823, 47764, 59705, 71646, 83587, 95528, 107469, 119410, 143292, 167174, 179115, 214938, 238820, 250761, 286584, 334348, 358230, 417935, 429876, 477640, 501522, 537345, 668696, 716460, 752283, 835870, 859752, 1003044, 1074690, 1253805, 1432920, 1504566, 1671740, 2006088, 2149380, 2507610, 3009132, 3343480, 3761415, 4298760, 5015220, 6018264, 7522830, 10030440, 15045660, 30091320]

約数ペア:

[(1, 30091320), (2, 15045660), (3, 10030440), (4, 7522830), (5, 6018264), (6, 5015220), (7, 4298760), (8, 3761415), (9, 3343480), (10, 3009132), (12, 2507610), (14, 2149380), (15, 2006088), (18, 1671740), (20, 1504566), (21, 1432920), (24, 1253805), (28, 1074690), (30, 1003044), (35, 859752), (36, 835870), (40, 752283), (42, 716460), (45, 668696), (56, 537345), (60, 501522), (63, 477640), (70, 429876), (72, 417935), (84, 358230), (90, 334348), (105, 286584), (120, 250761), (126, 238820), (140, 214938), (168, 179115), (180, 167174), (210, 143292), (252, 119410), (280, 107469), (315, 95528), (360, 83587), (420, 71646), (504, 59705), (630, 47764), (840, 35823), (1260, 23882), (2520, 11941)]