15077440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 42135552

約数和(自身を除く): 27058112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 127, 140, 160, 212, 224, 254, 265, 280, 320, 371, 424, 448, 508, 530, 560, 635, 742, 848, 889, 1016, 1060, 1120, 1270, 1484, 1696, 1778, 1855, 2032, 2120, 2240, 2540, 2968, 3392, 3556, 3710, 4064, 4240, 4445, 5080, 5936, 6731, 7112, 7420, 8128, 8480, 8890, 10160, 11872, 13462, 14224, 14840, 16960, 17780, 20320, 23744, 26924, 28448, 29680, 33655, 35560, 40640, 47117, 53848, 56896, 59360, 67310, 71120, 94234, 107696, 118720, 134620, 142240, 188468, 215392, 235585, 269240, 284480, 376936, 430784, 471170, 538480, 753872, 942340, 1076960, 1507744, 1884680, 2153920, 3015488, 3769360, 7538720, 15077440]

約数ペア:

[(1, 15077440), (2, 7538720), (4, 3769360), (5, 3015488), (7, 2153920), (8, 1884680), (10, 1507744), (14, 1076960), (16, 942340), (20, 753872), (28, 538480), (32, 471170), (35, 430784), (40, 376936), (53, 284480), (56, 269240), (64, 235585), (70, 215392), (80, 188468), (106, 142240), (112, 134620), (127, 118720), (140, 107696), (160, 94234), (212, 71120), (224, 67310), (254, 59360), (265, 56896), (280, 53848), (320, 47117), (371, 40640), (424, 35560), (448, 33655), (508, 29680), (530, 28448), (560, 26924), (635, 23744), (742, 20320), (848, 17780), (889, 16960), (1016, 14840), (1060, 14224), (1120, 13462), (1270, 11872), (1484, 10160), (1696, 8890), (1778, 8480), (1855, 8128), (2032, 7420), (2120, 7112), (2240, 6731), (2540, 5936), (2968, 5080), (3392, 4445), (3556, 4240), (3710, 4064)]