77879160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 254489040

約数和(自身を除く): 176609880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 953, 1135, 1362, 1816, 1906, 2043, 2270, 2724, 2859, 3405, 3812, 4086, 4540, 4765, 5448, 5718, 6810, 7624, 8172, 8577, 9080, 9530, 10215, 11436, 13620, 14295, 16344, 17154, 19060, 20430, 22872, 27240, 28590, 34308, 38120, 40860, 42885, 57180, 68616, 81720, 85770, 114360, 171540, 216331, 343080, 432662, 648993, 865324, 1081655, 1297986, 1730648, 1946979, 2163310, 2595972, 3244965, 3893958, 4326620, 5191944, 6489930, 7787916, 8653240, 9734895, 12979860, 15575832, 19469790, 25959720, 38939580, 77879160]

約数ペア:

[(1, 77879160), (2, 38939580), (3, 25959720), (4, 19469790), (5, 15575832), (6, 12979860), (8, 9734895), (9, 8653240), (10, 7787916), (12, 6489930), (15, 5191944), (18, 4326620), (20, 3893958), (24, 3244965), (30, 2595972), (36, 2163310), (40, 1946979), (45, 1730648), (60, 1297986), (72, 1081655), (90, 865324), (120, 648993), (180, 432662), (227, 343080), (360, 216331), (454, 171540), (681, 114360), (908, 85770), (953, 81720), (1135, 68616), (1362, 57180), (1816, 42885), (1906, 40860), (2043, 38120), (2270, 34308), (2724, 28590), (2859, 27240), (3405, 22872), (3812, 20430), (4086, 19060), (4540, 17154), (4765, 16344), (5448, 14295), (5718, 13620), (6810, 11436), (7624, 10215), (8172, 9530), (8577, 9080)]