2285360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 6870096

約数和(自身を除く): 4584736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 53, 55, 56, 70, 77, 80, 88, 98, 106, 110, 112, 140, 154, 176, 196, 212, 220, 245, 265, 280, 308, 371, 385, 392, 424, 440, 490, 530, 539, 560, 583, 616, 742, 770, 784, 848, 880, 980, 1060, 1078, 1166, 1232, 1484, 1540, 1855, 1960, 2120, 2156, 2332, 2597, 2695, 2915, 2968, 3080, 3710, 3920, 4081, 4240, 4312, 4664, 5194, 5390, 5830, 5936, 6160, 7420, 8162, 8624, 9328, 10388, 10780, 11660, 12985, 14840, 16324, 20405, 20776, 21560, 23320, 25970, 28567, 29680, 32648, 40810, 41552, 43120, 46640, 51940, 57134, 65296, 81620, 103880, 114268, 142835, 163240, 207760, 228536, 285670, 326480, 457072, 571340, 1142680, 2285360]

約数ペア:

[(1, 2285360), (2, 1142680), (4, 571340), (5, 457072), (7, 326480), (8, 285670), (10, 228536), (11, 207760), (14, 163240), (16, 142835), (20, 114268), (22, 103880), (28, 81620), (35, 65296), (40, 57134), (44, 51940), (49, 46640), (53, 43120), (55, 41552), (56, 40810), (70, 32648), (77, 29680), (80, 28567), (88, 25970), (98, 23320), (106, 21560), (110, 20776), (112, 20405), (140, 16324), (154, 14840), (176, 12985), (196, 11660), (212, 10780), (220, 10388), (245, 9328), (265, 8624), (280, 8162), (308, 7420), (371, 6160), (385, 5936), (392, 5830), (424, 5390), (440, 5194), (490, 4664), (530, 4312), (539, 4240), (560, 4081), (583, 3920), (616, 3710), (742, 3080), (770, 2968), (784, 2915), (848, 2695), (880, 2597), (980, 2332), (1060, 2156), (1078, 2120), (1166, 1960), (1232, 1855), (1484, 1540)]