87288960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4133}}^1$

素因数の和:4166

約数の個数: 128

約数和(自身を含む): 303600960

約数和(自身を除く): 216312000

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, 4133, 4224, 5280, 7040, 8266, 10560, 12399, 16532, 20665, 21120, 24798, 33064, 41330, 45463, 49596, 61995, 66128, 82660, 90926, 99192, 123990, 132256, 136389, 165320, 181852, 198384, 227315, 247980, 264512, 272778, 330640, 363704, 396768, 454630, 495960, 529024, 545556, 661280, 681945, 727408, 793536, 909260, 991920, 1091112, 1322560, 1363890, 1454816, 1587072, 1818520, 1983840, 2182224, 2645120, 2727780, 2909632, 3637040, 3967680, 4364448, 5455560, 5819264, 7274080, 7935360, 8728896, 10911120, 14548160, 17457792, 21822240, 29096320, 43644480, 87288960]

約数ペア:

[(1, 87288960), (2, 43644480), (3, 29096320), (4, 21822240), (5, 17457792), (6, 14548160), (8, 10911120), (10, 8728896), (11, 7935360), (12, 7274080), (15, 5819264), (16, 5455560), (20, 4364448), (22, 3967680), (24, 3637040), (30, 2909632), (32, 2727780), (33, 2645120), (40, 2182224), (44, 1983840), (48, 1818520), (55, 1587072), (60, 1454816), (64, 1363890), (66, 1322560), (80, 1091112), (88, 991920), (96, 909260), (110, 793536), (120, 727408), (128, 681945), (132, 661280), (160, 545556), (165, 529024), (176, 495960), (192, 454630), (220, 396768), (240, 363704), (264, 330640), (320, 272778), (330, 264512), (352, 247980), (384, 227315), (440, 198384), (480, 181852), (528, 165320), (640, 136389), (660, 132256), (704, 123990), (880, 99192), (960, 90926), (1056, 82660), (1320, 66128), (1408, 61995), (1760, 49596), (1920, 45463), (2112, 41330), (2640, 33064), (3520, 24798), (4133, 21120), (4224, 20665), (5280, 16532), (7040, 12399), (8266, 10560)]