30533520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 101243520

約数和(自身を除く): 70710000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 107, 116, 120, 123, 145, 164, 174, 205, 214, 232, 240, 246, 290, 321, 328, 348, 410, 428, 435, 464, 492, 535, 580, 615, 642, 656, 696, 820, 856, 870, 984, 1070, 1160, 1189, 1230, 1284, 1392, 1605, 1640, 1712, 1740, 1968, 2140, 2320, 2378, 2460, 2568, 3103, 3210, 3280, 3480, 3567, 4280, 4387, 4756, 4920, 5136, 5945, 6206, 6420, 6960, 7134, 8560, 8774, 9309, 9512, 9840, 11890, 12412, 12840, 13161, 14268, 15515, 17548, 17835, 18618, 19024, 21935, 23780, 24824, 25680, 26322, 28536, 31030, 35096, 35670, 37236, 43870, 46545, 47560, 49648, 52644, 57072, 62060, 65805, 70192, 71340, 74472, 87740, 93090, 95120, 105288, 124120, 127223, 131610, 142680, 148944, 175480, 186180, 210576, 248240, 254446, 263220, 285360, 350960, 372360, 381669, 508892, 526440, 636115, 744720, 763338, 1017784, 1052880, 1272230, 1526676, 1908345, 2035568, 2544460, 3053352, 3816690, 5088920, 6106704, 7633380, 10177840, 15266760, 30533520]

約数ペア:

[(1, 30533520), (2, 15266760), (3, 10177840), (4, 7633380), (5, 6106704), (6, 5088920), (8, 3816690), (10, 3053352), (12, 2544460), (15, 2035568), (16, 1908345), (20, 1526676), (24, 1272230), (29, 1052880), (30, 1017784), (40, 763338), (41, 744720), (48, 636115), (58, 526440), (60, 508892), (80, 381669), (82, 372360), (87, 350960), (107, 285360), (116, 263220), (120, 254446), (123, 248240), (145, 210576), (164, 186180), (174, 175480), (205, 148944), (214, 142680), (232, 131610), (240, 127223), (246, 124120), (290, 105288), (321, 95120), (328, 93090), (348, 87740), (410, 74472), (428, 71340), (435, 70192), (464, 65805), (492, 62060), (535, 57072), (580, 52644), (615, 49648), (642, 47560), (656, 46545), (696, 43870), (820, 37236), (856, 35670), (870, 35096), (984, 31030), (1070, 28536), (1160, 26322), (1189, 25680), (1230, 24824), (1284, 23780), (1392, 21935), (1605, 19024), (1640, 18618), (1712, 17835), (1740, 17548), (1968, 15515), (2140, 14268), (2320, 13161), (2378, 12840), (2460, 12412), (2568, 11890), (3103, 9840), (3210, 9512), (3280, 9309), (3480, 8774), (3567, 8560), (4280, 7134), (4387, 6960), (4756, 6420), (4920, 6206), (5136, 5945)]