86829840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:742

約数の個数: 160

約数和(自身を含む): 304444800

約数和(自身を除く): 217614960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 659, 720, 732, 915, 976, 1080, 1098, 1220, 1318, 1464, 1647, 1830, 1977, 2160, 2196, 2440, 2636, 2745, 2928, 3294, 3295, 3660, 3954, 4392, 4880, 5272, 5490, 5931, 6588, 6590, 7320, 7908, 8235, 8784, 9885, 10544, 10980, 11862, 13176, 13180, 14640, 15816, 16470, 17793, 19770, 21960, 23724, 26352, 26360, 29655, 31632, 32940, 35586, 39540, 40199, 43920, 47448, 52720, 59310, 65880, 71172, 79080, 80398, 88965, 94896, 118620, 120597, 131760, 142344, 158160, 160796, 177930, 200995, 237240, 241194, 284688, 321592, 355860, 361791, 401990, 474480, 482388, 602985, 643184, 711720, 723582, 803980, 964776, 1085373, 1205970, 1423440, 1447164, 1607960, 1808955, 1929552, 2170746, 2411940, 2894328, 3215920, 3617910, 4341492, 4823880, 5426865, 5788656, 7235820, 8682984, 9647760, 10853730, 14471640, 17365968, 21707460, 28943280, 43414920, 86829840]

約数ペア:

[(1, 86829840), (2, 43414920), (3, 28943280), (4, 21707460), (5, 17365968), (6, 14471640), (8, 10853730), (9, 9647760), (10, 8682984), (12, 7235820), (15, 5788656), (16, 5426865), (18, 4823880), (20, 4341492), (24, 3617910), (27, 3215920), (30, 2894328), (36, 2411940), (40, 2170746), (45, 1929552), (48, 1808955), (54, 1607960), (60, 1447164), (61, 1423440), (72, 1205970), (80, 1085373), (90, 964776), (108, 803980), (120, 723582), (122, 711720), (135, 643184), (144, 602985), (180, 482388), (183, 474480), (216, 401990), (240, 361791), (244, 355860), (270, 321592), (305, 284688), (360, 241194), (366, 237240), (432, 200995), (488, 177930), (540, 160796), (549, 158160), (610, 142344), (659, 131760), (720, 120597), (732, 118620), (915, 94896), (976, 88965), (1080, 80398), (1098, 79080), (1220, 71172), (1318, 65880), (1464, 59310), (1647, 52720), (1830, 47448), (1977, 43920), (2160, 40199), (2196, 39540), (2440, 35586), (2636, 32940), (2745, 31632), (2928, 29655), (3294, 26360), (3295, 26352), (3660, 23724), (3954, 21960), (4392, 19770), (4880, 17793), (5272, 16470), (5490, 15816), (5931, 14640), (6588, 13180), (6590, 13176), (7320, 11862), (7908, 10980), (8235, 10544), (8784, 9885)]