32004480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 103795200

約数和(自身を除く): 71790720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 211, 237, 240, 316, 320, 384, 395, 422, 474, 480, 632, 633, 640, 790, 844, 948, 960, 1055, 1185, 1264, 1266, 1580, 1688, 1896, 1920, 2110, 2370, 2528, 2532, 3160, 3165, 3376, 3792, 4220, 4740, 5056, 5064, 6320, 6330, 6752, 7584, 8440, 9480, 10112, 10128, 12640, 12660, 13504, 15168, 16669, 16880, 18960, 20256, 25280, 25320, 27008, 30336, 33338, 33760, 37920, 40512, 50007, 50560, 50640, 66676, 67520, 75840, 81024, 83345, 100014, 101280, 133352, 135040, 151680, 166690, 200028, 202560, 250035, 266704, 333380, 400056, 405120, 500070, 533408, 666760, 800112, 1000140, 1066816, 1333520, 1600224, 2000280, 2133632, 2667040, 3200448, 4000560, 5334080, 6400896, 8001120, 10668160, 16002240, 32004480]

約数ペア:

[(1, 32004480), (2, 16002240), (3, 10668160), (4, 8001120), (5, 6400896), (6, 5334080), (8, 4000560), (10, 3200448), (12, 2667040), (15, 2133632), (16, 2000280), (20, 1600224), (24, 1333520), (30, 1066816), (32, 1000140), (40, 800112), (48, 666760), (60, 533408), (64, 500070), (79, 405120), (80, 400056), (96, 333380), (120, 266704), (128, 250035), (158, 202560), (160, 200028), (192, 166690), (211, 151680), (237, 135040), (240, 133352), (316, 101280), (320, 100014), (384, 83345), (395, 81024), (422, 75840), (474, 67520), (480, 66676), (632, 50640), (633, 50560), (640, 50007), (790, 40512), (844, 37920), (948, 33760), (960, 33338), (1055, 30336), (1185, 27008), (1264, 25320), (1266, 25280), (1580, 20256), (1688, 18960), (1896, 16880), (1920, 16669), (2110, 15168), (2370, 13504), (2528, 12660), (2532, 12640), (3160, 10128), (3165, 10112), (3376, 9480), (3792, 8440), (4220, 7584), (4740, 6752), (5056, 6330), (5064, 6320)]