12729360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7577}}^1$

素因数の和:7600

約数の個数: 80

約数和(自身を含む): 45104256

約数和(自身を除く): 32374896

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7577, 15154, 22731, 30308, 37885, 45462, 53039, 60616, 75770, 90924, 106078, 113655, 121232, 151540, 159117, 181848, 212156, 227310, 265195, 303080, 318234, 363696, 424312, 454620, 530390, 606160, 636468, 795585, 848624, 909240, 1060780, 1272936, 1591170, 1818480, 2121560, 2545872, 3182340, 4243120, 6364680, 12729360]

約数ペア:

[(1, 12729360), (2, 6364680), (3, 4243120), (4, 3182340), (5, 2545872), (6, 2121560), (7, 1818480), (8, 1591170), (10, 1272936), (12, 1060780), (14, 909240), (15, 848624), (16, 795585), (20, 636468), (21, 606160), (24, 530390), (28, 454620), (30, 424312), (35, 363696), (40, 318234), (42, 303080), (48, 265195), (56, 227310), (60, 212156), (70, 181848), (80, 159117), (84, 151540), (105, 121232), (112, 113655), (120, 106078), (140, 90924), (168, 75770), (210, 60616), (240, 53039), (280, 45462), (336, 37885), (420, 30308), (560, 22731), (840, 15154), (1680, 7577)]