118560240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 293913360

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, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 419, 432, 524, 540, 655, 720, 786, 838, 1048, 1080, 1179, 1257, 1310, 1572, 1676, 1965, 2095, 2096, 2160, 2358, 2514, 2620, 3144, 3352, 3537, 3771, 3930, 4190, 4716, 5028, 5240, 5895, 6285, 6288, 6704, 7074, 7542, 7860, 8380, 9432, 10056, 10480, 11313, 11790, 12570, 14148, 15084, 15720, 16760, 17685, 18855, 18864, 20112, 22626, 23580, 25140, 28296, 30168, 31440, 33520, 35370, 37710, 45252, 47160, 50280, 54889, 56565, 56592, 60336, 70740, 75420, 90504, 94320, 100560, 109778, 113130, 141480, 150840, 164667, 181008, 219556, 226260, 274445, 282960, 301680, 329334, 439112, 452520, 494001, 548890, 658668, 823335, 878224, 905040, 988002, 1097780, 1317336, 1482003, 1646670, 1976004, 2195560, 2470005, 2634672, 2964006, 3293340, 3952008, 4391120, 4940010, 5928012, 6586680, 7410015, 7904016, 9880020, 11856024, 13173360, 14820030, 19760040, 23712048, 29640060, 39520080, 59280120, 118560240]

約数ペア:

[(1, 118560240), (2, 59280120), (3, 39520080), (4, 29640060), (5, 23712048), (6, 19760040), (8, 14820030), (9, 13173360), (10, 11856024), (12, 9880020), (15, 7904016), (16, 7410015), (18, 6586680), (20, 5928012), (24, 4940010), (27, 4391120), (30, 3952008), (36, 3293340), (40, 2964006), (45, 2634672), (48, 2470005), (54, 2195560), (60, 1976004), (72, 1646670), (80, 1482003), (90, 1317336), (108, 1097780), (120, 988002), (131, 905040), (135, 878224), (144, 823335), (180, 658668), (216, 548890), (240, 494001), (262, 452520), (270, 439112), (360, 329334), (393, 301680), (419, 282960), (432, 274445), (524, 226260), (540, 219556), (655, 181008), (720, 164667), (786, 150840), (838, 141480), (1048, 113130), (1080, 109778), (1179, 100560), (1257, 94320), (1310, 90504), (1572, 75420), (1676, 70740), (1965, 60336), (2095, 56592), (2096, 56565), (2160, 54889), (2358, 50280), (2514, 47160), (2620, 45252), (3144, 37710), (3352, 35370), (3537, 33520), (3771, 31440), (3930, 30168), (4190, 28296), (4716, 25140), (5028, 23580), (5240, 22626), (5895, 20112), (6285, 18864), (6288, 18855), (6704, 17685), (7074, 16760), (7542, 15720), (7860, 15084), (8380, 14148), (9432, 12570), (10056, 11790), (10480, 11313)]