87648960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13070

約数の個数: 112

約数和(自身を含む): 318064896

約数和(自身を除く): 230415936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13043, 26086, 39129, 52172, 65215, 78258, 91301, 104344, 130430, 156516, 182602, 195645, 208688, 260860, 273903, 313032, 365204, 391290, 417376, 456505, 521720, 547806, 626064, 730408, 782580, 834752, 913010, 1043440, 1095612, 1252128, 1369515, 1460816, 1565160, 1826020, 2086880, 2191224, 2504256, 2739030, 2921632, 3130320, 3652040, 4173760, 4382448, 5478060, 5843264, 6260640, 7304080, 8764896, 10956120, 12521280, 14608160, 17529792, 21912240, 29216320, 43824480, 87648960]

約数ペア:

[(1, 87648960), (2, 43824480), (3, 29216320), (4, 21912240), (5, 17529792), (6, 14608160), (7, 12521280), (8, 10956120), (10, 8764896), (12, 7304080), (14, 6260640), (15, 5843264), (16, 5478060), (20, 4382448), (21, 4173760), (24, 3652040), (28, 3130320), (30, 2921632), (32, 2739030), (35, 2504256), (40, 2191224), (42, 2086880), (48, 1826020), (56, 1565160), (60, 1460816), (64, 1369515), (70, 1252128), (80, 1095612), (84, 1043440), (96, 913010), (105, 834752), (112, 782580), (120, 730408), (140, 626064), (160, 547806), (168, 521720), (192, 456505), (210, 417376), (224, 391290), (240, 365204), (280, 313032), (320, 273903), (336, 260860), (420, 208688), (448, 195645), (480, 182602), (560, 156516), (672, 130430), (840, 104344), (960, 91301), (1120, 78258), (1344, 65215), (1680, 52172), (2240, 39129), (3360, 26086), (6720, 13043)]