3788643840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{493313}}^1$

素因数の和:493339

約数の個数: 80

約数和(自身を含む): 12111845328

約数和(自身を除く): 8323201488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 493313, 986626, 1479939, 1973252, 2466565, 2959878, 3946504, 4933130, 5919756, 7399695, 7893008, 9866260, 11839512, 14799390, 15786016, 19732520, 23679024, 29598780, 31572032, 39465040, 47358048, 59197560, 63144064, 78930080, 94716096, 118395120, 126288128, 157860160, 189432192, 236790240, 252576256, 315720320, 378864384, 473580480, 631440640, 757728768, 947160960, 1262881280, 1894321920, 3788643840]

約数ペア:

[(1, 3788643840), (2, 1894321920), (3, 1262881280), (4, 947160960), (5, 757728768), (6, 631440640), (8, 473580480), (10, 378864384), (12, 315720320), (15, 252576256), (16, 236790240), (20, 189432192), (24, 157860160), (30, 126288128), (32, 118395120), (40, 94716096), (48, 78930080), (60, 63144064), (64, 59197560), (80, 47358048), (96, 39465040), (120, 31572032), (128, 29598780), (160, 23679024), (192, 19732520), (240, 15786016), (256, 14799390), (320, 11839512), (384, 9866260), (480, 7893008), (512, 7399695), (640, 5919756), (768, 4933130), (960, 3946504), (1280, 2959878), (1536, 2466565), (1920, 1973252), (2560, 1479939), (3840, 986626), (7680, 493313)]