2011266360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{180221}}^1$

素因数の和:180269

約数の個数: 96

約数和(自身を含む): 6747511680

約数和(自身を除く): 4736245320

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, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 180221, 360442, 540663, 720884, 901105, 1081326, 1441768, 1621989, 1802210, 2162652, 2703315, 3243978, 3604420, 4325304, 5406630, 5586851, 6487956, 7208840, 8109945, 10813260, 11173702, 12975912, 16219890, 16760553, 21626520, 22347404, 27934255, 32439780, 33521106, 44694808, 50281659, 55868510, 64879560, 67042212, 83802765, 100563318, 111737020, 134084424, 167605530, 201126636, 223474040, 251408295, 335211060, 402253272, 502816590, 670422120, 1005633180, 2011266360]

約数ペア:

[(1, 2011266360), (2, 1005633180), (3, 670422120), (4, 502816590), (5, 402253272), (6, 335211060), (8, 251408295), (9, 223474040), (10, 201126636), (12, 167605530), (15, 134084424), (18, 111737020), (20, 100563318), (24, 83802765), (30, 67042212), (31, 64879560), (36, 55868510), (40, 50281659), (45, 44694808), (60, 33521106), (62, 32439780), (72, 27934255), (90, 22347404), (93, 21626520), (120, 16760553), (124, 16219890), (155, 12975912), (180, 11173702), (186, 10813260), (248, 8109945), (279, 7208840), (310, 6487956), (360, 5586851), (372, 5406630), (465, 4325304), (558, 3604420), (620, 3243978), (744, 2703315), (930, 2162652), (1116, 1802210), (1240, 1621989), (1395, 1441768), (1860, 1081326), (2232, 901105), (2790, 720884), (3720, 540663), (5580, 360442), (11160, 180221)]