29544320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 78654240

約数和(自身を除く): 49109920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 67, 80, 104, 106, 128, 130, 134, 160, 208, 212, 260, 265, 268, 320, 335, 416, 424, 520, 530, 536, 640, 670, 689, 832, 848, 871, 1040, 1060, 1072, 1340, 1378, 1664, 1696, 1742, 2080, 2120, 2144, 2680, 2756, 3392, 3445, 3484, 3551, 4160, 4240, 4288, 4355, 5360, 5512, 6784, 6890, 6968, 7102, 8320, 8480, 8576, 8710, 10720, 11024, 13780, 13936, 14204, 16960, 17420, 17755, 21440, 22048, 27560, 27872, 28408, 33920, 34840, 35510, 42880, 44096, 46163, 55120, 55744, 56816, 69680, 71020, 88192, 92326, 110240, 111488, 113632, 139360, 142040, 184652, 220480, 227264, 230815, 278720, 284080, 369304, 440960, 454528, 461630, 557440, 568160, 738608, 923260, 1136320, 1477216, 1846520, 2272640, 2954432, 3693040, 5908864, 7386080, 14772160, 29544320]

約数ペア:

[(1, 29544320), (2, 14772160), (4, 7386080), (5, 5908864), (8, 3693040), (10, 2954432), (13, 2272640), (16, 1846520), (20, 1477216), (26, 1136320), (32, 923260), (40, 738608), (52, 568160), (53, 557440), (64, 461630), (65, 454528), (67, 440960), (80, 369304), (104, 284080), (106, 278720), (128, 230815), (130, 227264), (134, 220480), (160, 184652), (208, 142040), (212, 139360), (260, 113632), (265, 111488), (268, 110240), (320, 92326), (335, 88192), (416, 71020), (424, 69680), (520, 56816), (530, 55744), (536, 55120), (640, 46163), (670, 44096), (689, 42880), (832, 35510), (848, 34840), (871, 33920), (1040, 28408), (1060, 27872), (1072, 27560), (1340, 22048), (1378, 21440), (1664, 17755), (1696, 17420), (1742, 16960), (2080, 14204), (2120, 13936), (2144, 13780), (2680, 11024), (2756, 10720), (3392, 8710), (3445, 8576), (3484, 8480), (3551, 8320), (4160, 7102), (4240, 6968), (4288, 6890), (4355, 6784), (5360, 5512)]