28035360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19469}}^1$

素因数の和:19490

約数の個数: 72

約数和(自身を含む): 95675580

約数和(自身を除く): 67640220

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, 160, 180, 240, 288, 360, 480, 720, 1440, 19469, 38938, 58407, 77876, 97345, 116814, 155752, 175221, 194690, 233628, 292035, 311504, 350442, 389380, 467256, 584070, 623008, 700884, 778760, 876105, 934512, 1168140, 1401768, 1557520, 1752210, 1869024, 2336280, 2803536, 3115040, 3504420, 4672560, 5607072, 7008840, 9345120, 14017680, 28035360]

約数ペア:

[(1, 28035360), (2, 14017680), (3, 9345120), (4, 7008840), (5, 5607072), (6, 4672560), (8, 3504420), (9, 3115040), (10, 2803536), (12, 2336280), (15, 1869024), (16, 1752210), (18, 1557520), (20, 1401768), (24, 1168140), (30, 934512), (32, 876105), (36, 778760), (40, 700884), (45, 623008), (48, 584070), (60, 467256), (72, 389380), (80, 350442), (90, 311504), (96, 292035), (120, 233628), (144, 194690), (160, 175221), (180, 155752), (240, 116814), (288, 97345), (360, 77876), (480, 58407), (720, 38938), (1440, 19469)]