15034880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{839}}^1$

素因数の和:869

約数の個数: 80

約数和(自身を含む): 41247360

約数和(自身を除く): 26212480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 839, 896, 1120, 1280, 1678, 1792, 2240, 2560, 3356, 3584, 4195, 4480, 5873, 6712, 8390, 8960, 11746, 13424, 16780, 17920, 23492, 26848, 29365, 33560, 46984, 53696, 58730, 67120, 93968, 107392, 117460, 134240, 187936, 214784, 234920, 268480, 375872, 429568, 469840, 536960, 751744, 939680, 1073920, 1503488, 1879360, 2147840, 3006976, 3758720, 7517440, 15034880]

約数ペア:

[(1, 15034880), (2, 7517440), (4, 3758720), (5, 3006976), (7, 2147840), (8, 1879360), (10, 1503488), (14, 1073920), (16, 939680), (20, 751744), (28, 536960), (32, 469840), (35, 429568), (40, 375872), (56, 268480), (64, 234920), (70, 214784), (80, 187936), (112, 134240), (128, 117460), (140, 107392), (160, 93968), (224, 67120), (256, 58730), (280, 53696), (320, 46984), (448, 33560), (512, 29365), (560, 26848), (640, 23492), (839, 17920), (896, 16780), (1120, 13424), (1280, 11746), (1678, 8960), (1792, 8390), (2240, 6712), (2560, 5873), (3356, 4480), (3584, 4195)]