8189760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 27432000

約数和(自身を除く): 19242240

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, 449, 456, 480, 570, 608, 760, 898, 912, 960, 1140, 1216, 1347, 1520, 1796, 1824, 2245, 2280, 2694, 3040, 3592, 3648, 4490, 4560, 5388, 6080, 6735, 7184, 8531, 8980, 9120, 10776, 13470, 14368, 17062, 17960, 18240, 21552, 25593, 26940, 28736, 34124, 35920, 42655, 43104, 51186, 53880, 68248, 71840, 85310, 86208, 102372, 107760, 127965, 136496, 143680, 170620, 204744, 215520, 255930, 272992, 341240, 409488, 431040, 511860, 545984, 682480, 818976, 1023720, 1364960, 1637952, 2047440, 2729920, 4094880, 8189760]

約数ペア:

[(1, 8189760), (2, 4094880), (3, 2729920), (4, 2047440), (5, 1637952), (6, 1364960), (8, 1023720), (10, 818976), (12, 682480), (15, 545984), (16, 511860), (19, 431040), (20, 409488), (24, 341240), (30, 272992), (32, 255930), (38, 215520), (40, 204744), (48, 170620), (57, 143680), (60, 136496), (64, 127965), (76, 107760), (80, 102372), (95, 86208), (96, 85310), (114, 71840), (120, 68248), (152, 53880), (160, 51186), (190, 43104), (192, 42655), (228, 35920), (240, 34124), (285, 28736), (304, 26940), (320, 25593), (380, 21552), (449, 18240), (456, 17960), (480, 17062), (570, 14368), (608, 13470), (760, 10776), (898, 9120), (912, 8980), (960, 8531), (1140, 7184), (1216, 6735), (1347, 6080), (1520, 5388), (1796, 4560), (1824, 4490), (2245, 3648), (2280, 3592), (2694, 3040)]