1246560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 4653936

約数和(自身を除く): 3407376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 480, 490, 530, 560, 588, 636, 672, 735, 742, 784, 795, 840, 848, 980, 1060, 1113, 1120, 1176, 1272, 1470, 1484, 1568, 1590, 1680, 1696, 1855, 1960, 2120, 2226, 2352, 2544, 2597, 2940, 2968, 3180, 3360, 3710, 3920, 4240, 4452, 4704, 5088, 5194, 5565, 5880, 5936, 6360, 7420, 7791, 7840, 8480, 8904, 10388, 11130, 11760, 11872, 12720, 12985, 14840, 15582, 17808, 20776, 22260, 23520, 25440, 25970, 29680, 31164, 35616, 38955, 41552, 44520, 51940, 59360, 62328, 77910, 83104, 89040, 103880, 124656, 155820, 178080, 207760, 249312, 311640, 415520, 623280, 1246560]

約数ペア:

[(1, 1246560), (2, 623280), (3, 415520), (4, 311640), (5, 249312), (6, 207760), (7, 178080), (8, 155820), (10, 124656), (12, 103880), (14, 89040), (15, 83104), (16, 77910), (20, 62328), (21, 59360), (24, 51940), (28, 44520), (30, 41552), (32, 38955), (35, 35616), (40, 31164), (42, 29680), (48, 25970), (49, 25440), (53, 23520), (56, 22260), (60, 20776), (70, 17808), (80, 15582), (84, 14840), (96, 12985), (98, 12720), (105, 11872), (106, 11760), (112, 11130), (120, 10388), (140, 8904), (147, 8480), (159, 7840), (160, 7791), (168, 7420), (196, 6360), (210, 5936), (212, 5880), (224, 5565), (240, 5194), (245, 5088), (265, 4704), (280, 4452), (294, 4240), (318, 3920), (336, 3710), (371, 3360), (392, 3180), (420, 2968), (424, 2940), (480, 2597), (490, 2544), (530, 2352), (560, 2226), (588, 2120), (636, 1960), (672, 1855), (735, 1696), (742, 1680), (784, 1590), (795, 1568), (840, 1484), (848, 1470), (980, 1272), (1060, 1176), (1113, 1120)]