117947520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20477}}^1$

素因数の和:20502

約数の個数: 96

約数和(自身を含む): 407307420

約数和(自身を除く): 289359900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20477, 40954, 61431, 81908, 102385, 122862, 163816, 184293, 204770, 245724, 307155, 327632, 368586, 409540, 491448, 614310, 655264, 737172, 819080, 921465, 982896, 1228620, 1310528, 1474344, 1638160, 1842930, 1965792, 2457240, 2621056, 2948688, 3276320, 3685860, 3931584, 4914480, 5897376, 6552640, 7371720, 7863168, 9828960, 11794752, 13105280, 14743440, 19657920, 23589504, 29486880, 39315840, 58973760, 117947520]

約数ペア:

[(1, 117947520), (2, 58973760), (3, 39315840), (4, 29486880), (5, 23589504), (6, 19657920), (8, 14743440), (9, 13105280), (10, 11794752), (12, 9828960), (15, 7863168), (16, 7371720), (18, 6552640), (20, 5897376), (24, 4914480), (30, 3931584), (32, 3685860), (36, 3276320), (40, 2948688), (45, 2621056), (48, 2457240), (60, 1965792), (64, 1842930), (72, 1638160), (80, 1474344), (90, 1310528), (96, 1228620), (120, 982896), (128, 921465), (144, 819080), (160, 737172), (180, 655264), (192, 614310), (240, 491448), (288, 409540), (320, 368586), (360, 327632), (384, 307155), (480, 245724), (576, 204770), (640, 184293), (720, 163816), (960, 122862), (1152, 102385), (1440, 81908), (1920, 61431), (2880, 40954), (5760, 20477)]