1552943520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6869}}^1$

素因数の和:7047

約数の個数: 144

約数和(自身を含む): 5333950440

約数和(自身を除く): 3781006920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5024, 5652, 6280, 6869, 7065, 7536, 9420, 11304, 12560, 13738, 14130, 15072, 18840, 20607, 22608, 25120, 27476, 28260, 34345, 37680, 41214, 45216, 54952, 56520, 61821, 68690, 75360, 82428, 103035, 109904, 113040, 123642, 137380, 164856, 206070, 219808, 226080, 247284, 274760, 309105, 329712, 412140, 494568, 549520, 618210, 659424, 824280, 989136, 1078433, 1099040, 1236420, 1648560, 1978272, 2156866, 2472840, 3235299, 3297120, 4313732, 4945680, 5392165, 6470598, 8627464, 9705897, 9891360, 10784330, 12941196, 16176495, 17254928, 19411794, 21568660, 25882392, 32352990, 34509856, 38823588, 43137320, 48529485, 51764784, 64705980, 77647176, 86274640, 97058970, 103529568, 129411960, 155294352, 172549280, 194117940, 258823920, 310588704, 388235880, 517647840, 776471760, 1552943520]

約数ペア:

[(1, 1552943520), (2, 776471760), (3, 517647840), (4, 388235880), (5, 310588704), (6, 258823920), (8, 194117940), (9, 172549280), (10, 155294352), (12, 129411960), (15, 103529568), (16, 97058970), (18, 86274640), (20, 77647176), (24, 64705980), (30, 51764784), (32, 48529485), (36, 43137320), (40, 38823588), (45, 34509856), (48, 32352990), (60, 25882392), (72, 21568660), (80, 19411794), (90, 17254928), (96, 16176495), (120, 12941196), (144, 10784330), (157, 9891360), (160, 9705897), (180, 8627464), (240, 6470598), (288, 5392165), (314, 4945680), (360, 4313732), (471, 3297120), (480, 3235299), (628, 2472840), (720, 2156866), (785, 1978272), (942, 1648560), (1256, 1236420), (1413, 1099040), (1440, 1078433), (1570, 989136), (1884, 824280), (2355, 659424), (2512, 618210), (2826, 549520), (3140, 494568), (3768, 412140), (4710, 329712), (5024, 309105), (5652, 274760), (6280, 247284), (6869, 226080), (7065, 219808), (7536, 206070), (9420, 164856), (11304, 137380), (12560, 123642), (13738, 113040), (14130, 109904), (15072, 103035), (18840, 82428), (20607, 75360), (22608, 68690), (25120, 61821), (27476, 56520), (28260, 54952), (34345, 45216), (37680, 41214)]