30016997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{63199}}^1$

素因数の和:65194

約数の個数: 80

約数和(自身を含む): 93101184000

約数和(自身を除く): 63084186960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1979, 3958, 5937, 7916, 9895, 11874, 15832, 19790, 23748, 29685, 31664, 39580, 47496, 59370, 63199, 79160, 94992, 118740, 126398, 158320, 189597, 237480, 252796, 315995, 379194, 474960, 505592, 631990, 758388, 947985, 1011184, 1263980, 1516776, 1895970, 2527960, 3033552, 3791940, 5055920, 7583880, 15167760, 125070821, 250141642, 375212463, 500283284, 625354105, 750424926, 1000566568, 1250708210, 1500849852, 1876062315, 2001133136, 2501416420, 3001699704, 3752124630, 5002832840, 6003399408, 7504249260, 10005665680, 15008498520, 30016997040]

約数ペア:

[(1, 30016997040), (2, 15008498520), (3, 10005665680), (4, 7504249260), (5, 6003399408), (6, 5002832840), (8, 3752124630), (10, 3001699704), (12, 2501416420), (15, 2001133136), (16, 1876062315), (20, 1500849852), (24, 1250708210), (30, 1000566568), (40, 750424926), (48, 625354105), (60, 500283284), (80, 375212463), (120, 250141642), (240, 125070821), (1979, 15167760), (3958, 7583880), (5937, 5055920), (7916, 3791940), (9895, 3033552), (11874, 2527960), (15832, 1895970), (19790, 1516776), (23748, 1263980), (29685, 1011184), (31664, 947985), (39580, 758388), (47496, 631990), (59370, 505592), (63199, 474960), (79160, 379194), (94992, 315995), (118740, 252796), (126398, 237480), (158320, 189597)]