87694320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7457}}^1$

素因数の和:7487

約数の個数: 120

約数和(自身を含む): 316278864

約数和(自身を除く): 228584544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7457, 11760, 14914, 22371, 29828, 37285, 44742, 52199, 59656, 74570, 89484, 104398, 111855, 119312, 149140, 156597, 178968, 208796, 223710, 260995, 298280, 313194, 357936, 365393, 417592, 447420, 521990, 596560, 626388, 730786, 782985, 835184, 894840, 1043980, 1096179, 1252776, 1461572, 1565970, 1789680, 1826965, 2087960, 2192358, 2505552, 2923144, 3131940, 3653930, 4175920, 4384716, 5480895, 5846288, 6263880, 7307860, 8769432, 10961790, 12527760, 14615720, 17538864, 21923580, 29231440, 43847160, 87694320]

約数ペア:

[(1, 87694320), (2, 43847160), (3, 29231440), (4, 21923580), (5, 17538864), (6, 14615720), (7, 12527760), (8, 10961790), (10, 8769432), (12, 7307860), (14, 6263880), (15, 5846288), (16, 5480895), (20, 4384716), (21, 4175920), (24, 3653930), (28, 3131940), (30, 2923144), (35, 2505552), (40, 2192358), (42, 2087960), (48, 1826965), (49, 1789680), (56, 1565970), (60, 1461572), (70, 1252776), (80, 1096179), (84, 1043980), (98, 894840), (105, 835184), (112, 782985), (120, 730786), (140, 626388), (147, 596560), (168, 521990), (196, 447420), (210, 417592), (240, 365393), (245, 357936), (280, 313194), (294, 298280), (336, 260995), (392, 223710), (420, 208796), (490, 178968), (560, 156597), (588, 149140), (735, 119312), (784, 111855), (840, 104398), (980, 89484), (1176, 74570), (1470, 59656), (1680, 52199), (1960, 44742), (2352, 37285), (2940, 29828), (3920, 22371), (5880, 14914), (7457, 11760)]