47043240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 105020760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 439, 456, 470, 564, 570, 705, 760, 878, 893, 940, 1128, 1140, 1317, 1410, 1756, 1786, 1880, 2195, 2280, 2634, 2679, 2820, 3512, 3572, 4390, 4465, 5268, 5358, 5640, 6585, 7144, 8341, 8780, 8930, 10536, 10716, 13170, 13395, 16682, 17560, 17860, 20633, 21432, 25023, 26340, 26790, 33364, 35720, 41266, 41705, 50046, 52680, 53580, 61899, 66728, 82532, 83410, 100092, 103165, 107160, 123798, 125115, 165064, 166820, 200184, 206330, 247596, 250230, 309495, 333640, 392027, 412660, 495192, 500460, 618990, 784054, 825320, 1000920, 1176081, 1237980, 1568108, 1960135, 2352162, 2475960, 3136216, 3920270, 4704324, 5880405, 7840540, 9408648, 11760810, 15681080, 23521620, 47043240]

約数ペア:

[(1, 47043240), (2, 23521620), (3, 15681080), (4, 11760810), (5, 9408648), (6, 7840540), (8, 5880405), (10, 4704324), (12, 3920270), (15, 3136216), (19, 2475960), (20, 2352162), (24, 1960135), (30, 1568108), (38, 1237980), (40, 1176081), (47, 1000920), (57, 825320), (60, 784054), (76, 618990), (94, 500460), (95, 495192), (114, 412660), (120, 392027), (141, 333640), (152, 309495), (188, 250230), (190, 247596), (228, 206330), (235, 200184), (282, 166820), (285, 165064), (376, 125115), (380, 123798), (439, 107160), (456, 103165), (470, 100092), (564, 83410), (570, 82532), (705, 66728), (760, 61899), (878, 53580), (893, 52680), (940, 50046), (1128, 41705), (1140, 41266), (1317, 35720), (1410, 33364), (1756, 26790), (1786, 26340), (1880, 25023), (2195, 21432), (2280, 20633), (2634, 17860), (2679, 17560), (2820, 16682), (3512, 13395), (3572, 13170), (4390, 10716), (4465, 10536), (5268, 8930), (5358, 8780), (5640, 8341), (6585, 7144)]