305416320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14461}}^1$

素因数の和:14494

約数の個数: 128

約数和(自身を含む): 1062089280

約数和(自身を除く): 756672960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 14461, 21120, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 159071, 173532, 216915, 231376, 289220, 318142, 347064, 433830, 462752, 477213, 578440, 636284, 694128, 795355, 867660, 925504, 954426, 1156880, 1272568, 1388256, 1590710, 1735320, 1851008, 1908852, 2313760, 2386065, 2545136, 2776512, 3181420, 3470640, 3817704, 4627520, 4772130, 5090272, 5553024, 6362840, 6941280, 7635408, 9255040, 9544260, 10180544, 12725680, 13882560, 15270816, 19088520, 20361088, 25451360, 27765120, 30541632, 38177040, 50902720, 61083264, 76354080, 101805440, 152708160, 305416320]

約数ペア:

[(1, 305416320), (2, 152708160), (3, 101805440), (4, 76354080), (5, 61083264), (6, 50902720), (8, 38177040), (10, 30541632), (11, 27765120), (12, 25451360), (15, 20361088), (16, 19088520), (20, 15270816), (22, 13882560), (24, 12725680), (30, 10180544), (32, 9544260), (33, 9255040), (40, 7635408), (44, 6941280), (48, 6362840), (55, 5553024), (60, 5090272), (64, 4772130), (66, 4627520), (80, 3817704), (88, 3470640), (96, 3181420), (110, 2776512), (120, 2545136), (128, 2386065), (132, 2313760), (160, 1908852), (165, 1851008), (176, 1735320), (192, 1590710), (220, 1388256), (240, 1272568), (264, 1156880), (320, 954426), (330, 925504), (352, 867660), (384, 795355), (440, 694128), (480, 636284), (528, 578440), (640, 477213), (660, 462752), (704, 433830), (880, 347064), (960, 318142), (1056, 289220), (1320, 231376), (1408, 216915), (1760, 173532), (1920, 159071), (2112, 144610), (2640, 115688), (3520, 86766), (4224, 72305), (5280, 57844), (7040, 43383), (10560, 28922), (14461, 21120)]