3022320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 10941264

約数和(自身を除く): 7918944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 257, 280, 294, 336, 392, 420, 490, 514, 560, 588, 735, 771, 784, 840, 980, 1028, 1176, 1285, 1470, 1542, 1680, 1799, 1960, 2056, 2352, 2570, 2940, 3084, 3598, 3855, 3920, 4112, 5140, 5397, 5880, 6168, 7196, 7710, 8995, 10280, 10794, 11760, 12336, 12593, 14392, 15420, 17990, 20560, 21588, 25186, 26985, 28784, 30840, 35980, 37779, 43176, 50372, 53970, 61680, 62965, 71960, 75558, 86352, 100744, 107940, 125930, 143920, 151116, 188895, 201488, 215880, 251860, 302232, 377790, 431760, 503720, 604464, 755580, 1007440, 1511160, 3022320]

約数ペア:

[(1, 3022320), (2, 1511160), (3, 1007440), (4, 755580), (5, 604464), (6, 503720), (7, 431760), (8, 377790), (10, 302232), (12, 251860), (14, 215880), (15, 201488), (16, 188895), (20, 151116), (21, 143920), (24, 125930), (28, 107940), (30, 100744), (35, 86352), (40, 75558), (42, 71960), (48, 62965), (49, 61680), (56, 53970), (60, 50372), (70, 43176), (80, 37779), (84, 35980), (98, 30840), (105, 28784), (112, 26985), (120, 25186), (140, 21588), (147, 20560), (168, 17990), (196, 15420), (210, 14392), (240, 12593), (245, 12336), (257, 11760), (280, 10794), (294, 10280), (336, 8995), (392, 7710), (420, 7196), (490, 6168), (514, 5880), (560, 5397), (588, 5140), (735, 4112), (771, 3920), (784, 3855), (840, 3598), (980, 3084), (1028, 2940), (1176, 2570), (1285, 2352), (1470, 2056), (1542, 1960), (1680, 1799)]