329573040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5471}}^1$

素因数の和:5738

約数の個数: 80

約数和(自身を含む): 1025934336

約数和(自身を除く): 696361296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 5471, 6024, 7530, 10040, 10942, 12048, 15060, 16413, 20080, 21884, 27355, 30120, 32826, 43768, 54710, 60240, 65652, 82065, 87536, 109420, 131304, 164130, 218840, 262608, 328260, 437680, 656520, 1313040, 1373221, 2746442, 4119663, 5492884, 6866105, 8239326, 10985768, 13732210, 16478652, 20598315, 21971536, 27464420, 32957304, 41196630, 54928840, 65914608, 82393260, 109857680, 164786520, 329573040]

約数ペア:

[(1, 329573040), (2, 164786520), (3, 109857680), (4, 82393260), (5, 65914608), (6, 54928840), (8, 41196630), (10, 32957304), (12, 27464420), (15, 21971536), (16, 20598315), (20, 16478652), (24, 13732210), (30, 10985768), (40, 8239326), (48, 6866105), (60, 5492884), (80, 4119663), (120, 2746442), (240, 1373221), (251, 1313040), (502, 656520), (753, 437680), (1004, 328260), (1255, 262608), (1506, 218840), (2008, 164130), (2510, 131304), (3012, 109420), (3765, 87536), (4016, 82065), (5020, 65652), (5471, 60240), (6024, 54710), (7530, 43768), (10040, 32826), (10942, 30120), (12048, 27355), (15060, 21884), (16413, 20080)]