390422520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29311}}^1$

素因数の和:29365

約数の個数: 96

約数和(自身を含む): 1303211520

約数和(自身を除く): 912789000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 29311, 58622, 87933, 117244, 146555, 175866, 234488, 263799, 293110, 351732, 439665, 527598, 586220, 703464, 879330, 1055196, 1084507, 1172440, 1318995, 1758660, 2110392, 2169014, 2637990, 3253521, 3517320, 4338028, 5275980, 5422535, 6507042, 8676056, 9760563, 10551960, 10845070, 13014084, 16267605, 19521126, 21690140, 26028168, 32535210, 39042252, 43380280, 48802815, 65070420, 78084504, 97605630, 130140840, 195211260, 390422520]

約数ペア:

[(1, 390422520), (2, 195211260), (3, 130140840), (4, 97605630), (5, 78084504), (6, 65070420), (8, 48802815), (9, 43380280), (10, 39042252), (12, 32535210), (15, 26028168), (18, 21690140), (20, 19521126), (24, 16267605), (30, 13014084), (36, 10845070), (37, 10551960), (40, 9760563), (45, 8676056), (60, 6507042), (72, 5422535), (74, 5275980), (90, 4338028), (111, 3517320), (120, 3253521), (148, 2637990), (180, 2169014), (185, 2110392), (222, 1758660), (296, 1318995), (333, 1172440), (360, 1084507), (370, 1055196), (444, 879330), (555, 703464), (666, 586220), (740, 527598), (888, 439665), (1110, 351732), (1332, 293110), (1480, 263799), (1665, 234488), (2220, 175866), (2664, 146555), (3330, 117244), (4440, 87933), (6660, 58622), (13320, 29311)]