87570240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4840

約数の個数: 112

約数和(自身を含む): 292729920

約数和(自身を除く): 205159680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 4801, 6080, 9120, 9602, 14403, 18240, 19204, 24005, 28806, 38408, 48010, 57612, 72015, 76816, 91219, 96020, 115224, 144030, 153632, 182438, 192040, 230448, 273657, 288060, 307264, 364876, 384080, 456095, 460896, 547314, 576120, 729752, 768160, 912190, 921792, 1094628, 1152240, 1368285, 1459504, 1536320, 1824380, 2189256, 2304480, 2736570, 2919008, 3648760, 4378512, 4608960, 5473140, 5838016, 7297520, 8757024, 10946280, 14595040, 17514048, 21892560, 29190080, 43785120, 87570240]

約数ペア:

[(1, 87570240), (2, 43785120), (3, 29190080), (4, 21892560), (5, 17514048), (6, 14595040), (8, 10946280), (10, 8757024), (12, 7297520), (15, 5838016), (16, 5473140), (19, 4608960), (20, 4378512), (24, 3648760), (30, 2919008), (32, 2736570), (38, 2304480), (40, 2189256), (48, 1824380), (57, 1536320), (60, 1459504), (64, 1368285), (76, 1152240), (80, 1094628), (95, 921792), (96, 912190), (114, 768160), (120, 729752), (152, 576120), (160, 547314), (190, 460896), (192, 456095), (228, 384080), (240, 364876), (285, 307264), (304, 288060), (320, 273657), (380, 230448), (456, 192040), (480, 182438), (570, 153632), (608, 144030), (760, 115224), (912, 96020), (960, 91219), (1140, 76816), (1216, 72015), (1520, 57612), (1824, 48010), (2280, 38408), (3040, 28806), (3648, 24005), (4560, 19204), (4801, 18240), (6080, 14403), (9120, 9602)]