3842560

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 9820800

約数和(自身を除く): 5978240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 256, 304, 316, 320, 380, 395, 512, 608, 632, 640, 760, 790, 1216, 1264, 1280, 1501, 1520, 1580, 2432, 2528, 2560, 3002, 3040, 3160, 4864, 5056, 6004, 6080, 6320, 7505, 9728, 10112, 12008, 12160, 12640, 15010, 20224, 24016, 24320, 25280, 30020, 40448, 48032, 48640, 50560, 60040, 96064, 101120, 120080, 192128, 202240, 240160, 384256, 480320, 768512, 960640, 1921280, 3842560]

約数ペア:

[(1, 3842560), (2, 1921280), (4, 960640), (5, 768512), (8, 480320), (10, 384256), (16, 240160), (19, 202240), (20, 192128), (32, 120080), (38, 101120), (40, 96064), (64, 60040), (76, 50560), (79, 48640), (80, 48032), (95, 40448), (128, 30020), (152, 25280), (158, 24320), (160, 24016), (190, 20224), (256, 15010), (304, 12640), (316, 12160), (320, 12008), (380, 10112), (395, 9728), (512, 7505), (608, 6320), (632, 6080), (640, 6004), (760, 5056), (790, 4864), (1216, 3160), (1264, 3040), (1280, 3002), (1501, 2560), (1520, 2528), (1580, 2432)]