240639120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3070

約数の個数: 160

約数和(自身を含む): 851552640

約数和(自身を除く): 610913520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3011, 3330, 3996, 4440, 4995, 5328, 6022, 6660, 7992, 8880, 9033, 9990, 12044, 13320, 15055, 15984, 18066, 19980, 24088, 26640, 27099, 30110, 36132, 39960, 45165, 48176, 54198, 60220, 72264, 79920, 81297, 90330, 108396, 111407, 120440, 135495, 144528, 162594, 180660, 216792, 222814, 240880, 270990, 325188, 334221, 361320, 406485, 433584, 445628, 541980, 557035, 650376, 668442, 722640, 812970, 891256, 1002663, 1083960, 1114070, 1300752, 1336884, 1625940, 1671105, 1782512, 2005326, 2167920, 2228140, 2673768, 3007989, 3251880, 3342210, 4010652, 4456280, 5013315, 5347536, 6015978, 6503760, 6684420, 8021304, 8912560, 10026630, 12031956, 13368840, 15039945, 16042608, 20053260, 24063912, 26737680, 30079890, 40106520, 48127824, 60159780, 80213040, 120319560, 240639120]

約数ペア:

[(1, 240639120), (2, 120319560), (3, 80213040), (4, 60159780), (5, 48127824), (6, 40106520), (8, 30079890), (9, 26737680), (10, 24063912), (12, 20053260), (15, 16042608), (16, 15039945), (18, 13368840), (20, 12031956), (24, 10026630), (27, 8912560), (30, 8021304), (36, 6684420), (37, 6503760), (40, 6015978), (45, 5347536), (48, 5013315), (54, 4456280), (60, 4010652), (72, 3342210), (74, 3251880), (80, 3007989), (90, 2673768), (108, 2228140), (111, 2167920), (120, 2005326), (135, 1782512), (144, 1671105), (148, 1625940), (180, 1336884), (185, 1300752), (216, 1114070), (222, 1083960), (240, 1002663), (270, 891256), (296, 812970), (333, 722640), (360, 668442), (370, 650376), (432, 557035), (444, 541980), (540, 445628), (555, 433584), (592, 406485), (666, 361320), (720, 334221), (740, 325188), (888, 270990), (999, 240880), (1080, 222814), (1110, 216792), (1332, 180660), (1480, 162594), (1665, 144528), (1776, 135495), (1998, 120440), (2160, 111407), (2220, 108396), (2664, 90330), (2960, 81297), (3011, 79920), (3330, 72264), (3996, 60220), (4440, 54198), (4995, 48176), (5328, 45165), (6022, 39960), (6660, 36132), (7992, 30110), (8880, 27099), (9033, 26640), (9990, 24088), (12044, 19980), (13320, 18066), (15055, 15984)]