528660360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 1792327680

約数和(自身を除く): 1263667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 248, 254, 279, 310, 360, 372, 373, 381, 465, 508, 558, 620, 635, 744, 746, 762, 930, 1016, 1116, 1119, 1143, 1240, 1270, 1395, 1492, 1524, 1860, 1865, 1905, 2232, 2238, 2286, 2540, 2790, 2984, 3048, 3357, 3720, 3730, 3810, 3937, 4476, 4572, 5080, 5580, 5595, 5715, 6714, 7460, 7620, 7874, 8952, 9144, 11160, 11190, 11430, 11563, 11811, 13428, 14920, 15240, 15748, 16785, 19685, 22380, 22860, 23126, 23622, 26856, 31496, 33570, 34689, 35433, 39370, 44760, 45720, 46252, 47244, 47371, 57815, 59055, 67140, 69378, 70866, 78740, 92504, 94488, 94742, 104067, 115630, 118110, 134280, 138756, 141732, 142113, 157480, 173445, 177165, 189484, 208134, 231260, 236220, 236855, 277512, 283464, 284226, 346890, 354330, 378968, 416268, 426339, 462520, 472440, 473710, 520335, 568452, 693780, 708660, 710565, 832536, 852678, 947420, 1040670, 1136904, 1387560, 1417320, 1421130, 1468501, 1705356, 1894840, 2081340, 2131695, 2842260, 2937002, 3410712, 4162680, 4263390, 4405503, 5684520, 5874004, 7342505, 8526780, 8811006, 11748008, 13216509, 14685010, 17053560, 17622012, 22027515, 26433018, 29370020, 35244024, 44055030, 52866036, 58740040, 66082545, 88110060, 105732072, 132165090, 176220120, 264330180, 528660360]

約数ペア:

[(1, 528660360), (2, 264330180), (3, 176220120), (4, 132165090), (5, 105732072), (6, 88110060), (8, 66082545), (9, 58740040), (10, 52866036), (12, 44055030), (15, 35244024), (18, 29370020), (20, 26433018), (24, 22027515), (30, 17622012), (31, 17053560), (36, 14685010), (40, 13216509), (45, 11748008), (60, 8811006), (62, 8526780), (72, 7342505), (90, 5874004), (93, 5684520), (120, 4405503), (124, 4263390), (127, 4162680), (155, 3410712), (180, 2937002), (186, 2842260), (248, 2131695), (254, 2081340), (279, 1894840), (310, 1705356), (360, 1468501), (372, 1421130), (373, 1417320), (381, 1387560), (465, 1136904), (508, 1040670), (558, 947420), (620, 852678), (635, 832536), (744, 710565), (746, 708660), (762, 693780), (930, 568452), (1016, 520335), (1116, 473710), (1119, 472440), (1143, 462520), (1240, 426339), (1270, 416268), (1395, 378968), (1492, 354330), (1524, 346890), (1860, 284226), (1865, 283464), (1905, 277512), (2232, 236855), (2238, 236220), (2286, 231260), (2540, 208134), (2790, 189484), (2984, 177165), (3048, 173445), (3357, 157480), (3720, 142113), (3730, 141732), (3810, 138756), (3937, 134280), (4476, 118110), (4572, 115630), (5080, 104067), (5580, 94742), (5595, 94488), (5715, 92504), (6714, 78740), (7460, 70866), (7620, 69378), (7874, 67140), (8952, 59055), (9144, 57815), (11160, 47371), (11190, 47244), (11430, 46252), (11563, 45720), (11811, 44760), (13428, 39370), (14920, 35433), (15240, 34689), (15748, 33570), (16785, 31496), (19685, 26856), (22380, 23622), (22860, 23126)]