89887560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15287}}^1$

素因数の和:15315

約数の個数: 96

約数和(自身を含む): 313709760

約数和(自身を除く): 223822200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15287, 30574, 45861, 61148, 76435, 91722, 107009, 122296, 152870, 183444, 214018, 229305, 305740, 321027, 366888, 428036, 458610, 535045, 611480, 642054, 749063, 856072, 917220, 1070090, 1284108, 1498126, 1605135, 1834440, 2140180, 2247189, 2568216, 2996252, 3210270, 3745315, 4280360, 4494378, 5992504, 6420540, 7490630, 8988756, 11235945, 12841080, 14981260, 17977512, 22471890, 29962520, 44943780, 89887560]

約数ペア:

[(1, 89887560), (2, 44943780), (3, 29962520), (4, 22471890), (5, 17977512), (6, 14981260), (7, 12841080), (8, 11235945), (10, 8988756), (12, 7490630), (14, 6420540), (15, 5992504), (20, 4494378), (21, 4280360), (24, 3745315), (28, 3210270), (30, 2996252), (35, 2568216), (40, 2247189), (42, 2140180), (49, 1834440), (56, 1605135), (60, 1498126), (70, 1284108), (84, 1070090), (98, 917220), (105, 856072), (120, 749063), (140, 642054), (147, 611480), (168, 535045), (196, 458610), (210, 428036), (245, 366888), (280, 321027), (294, 305740), (392, 229305), (420, 214018), (490, 183444), (588, 152870), (735, 122296), (840, 107009), (980, 91722), (1176, 76435), (1470, 61148), (1960, 45861), (2940, 30574), (5880, 15287)]