47402880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3556

約数の個数: 128

約数和(自身を含む): 172730880

約数和(自身を除く): 125328000

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 3527, 4480, 6720, 7054, 10581, 13440, 14108, 17635, 21162, 24689, 28216, 35270, 42324, 49378, 52905, 56432, 70540, 74067, 84648, 98756, 105810, 112864, 123445, 141080, 148134, 169296, 197512, 211620, 225728, 246890, 282160, 296268, 338592, 370335, 395024, 423240, 451456, 493780, 564320, 592536, 677184, 740670, 790048, 846480, 987560, 1128640, 1185072, 1354368, 1481340, 1580096, 1692960, 1975120, 2257280, 2370144, 2962680, 3160192, 3385920, 3950240, 4740288, 5925360, 6771840, 7900480, 9480576, 11850720, 15800960, 23701440, 47402880]

約数ペア:

[(1, 47402880), (2, 23701440), (3, 15800960), (4, 11850720), (5, 9480576), (6, 7900480), (7, 6771840), (8, 5925360), (10, 4740288), (12, 3950240), (14, 3385920), (15, 3160192), (16, 2962680), (20, 2370144), (21, 2257280), (24, 1975120), (28, 1692960), (30, 1580096), (32, 1481340), (35, 1354368), (40, 1185072), (42, 1128640), (48, 987560), (56, 846480), (60, 790048), (64, 740670), (70, 677184), (80, 592536), (84, 564320), (96, 493780), (105, 451456), (112, 423240), (120, 395024), (128, 370335), (140, 338592), (160, 296268), (168, 282160), (192, 246890), (210, 225728), (224, 211620), (240, 197512), (280, 169296), (320, 148134), (336, 141080), (384, 123445), (420, 112864), (448, 105810), (480, 98756), (560, 84648), (640, 74067), (672, 70540), (840, 56432), (896, 52905), (960, 49378), (1120, 42324), (1344, 35270), (1680, 28216), (1920, 24689), (2240, 21162), (2688, 17635), (3360, 14108), (3527, 13440), (4480, 10581), (6720, 7054)]