1770960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 5642496

約数和(自身を除く): 3871536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 157, 188, 235, 240, 282, 314, 376, 470, 471, 564, 628, 705, 752, 785, 940, 942, 1128, 1256, 1410, 1570, 1880, 1884, 2256, 2355, 2512, 2820, 3140, 3760, 3768, 4710, 5640, 6280, 7379, 7536, 9420, 11280, 12560, 14758, 18840, 22137, 29516, 36895, 37680, 44274, 59032, 73790, 88548, 110685, 118064, 147580, 177096, 221370, 295160, 354192, 442740, 590320, 885480, 1770960]

約数ペア:

[(1, 1770960), (2, 885480), (3, 590320), (4, 442740), (5, 354192), (6, 295160), (8, 221370), (10, 177096), (12, 147580), (15, 118064), (16, 110685), (20, 88548), (24, 73790), (30, 59032), (40, 44274), (47, 37680), (48, 36895), (60, 29516), (80, 22137), (94, 18840), (120, 14758), (141, 12560), (157, 11280), (188, 9420), (235, 7536), (240, 7379), (282, 6280), (314, 5640), (376, 4710), (470, 3768), (471, 3760), (564, 3140), (628, 2820), (705, 2512), (752, 2355), (785, 2256), (940, 1884), (942, 1880), (1128, 1570), (1256, 1410)]