442106040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{60397}}^1$

素因数の和:60472

約数の個数: 64

約数和(自身を含む): 1348083360

約数和(自身を除く): 905977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 60397, 120794, 181191, 241588, 301985, 362382, 483176, 603970, 724764, 905955, 1207940, 1449528, 1811910, 2415880, 3623820, 3684217, 7247640, 7368434, 11052651, 14736868, 18421085, 22105302, 29473736, 36842170, 44210604, 55263255, 73684340, 88421208, 110526510, 147368680, 221053020, 442106040]

約数ペア:

[(1, 442106040), (2, 221053020), (3, 147368680), (4, 110526510), (5, 88421208), (6, 73684340), (8, 55263255), (10, 44210604), (12, 36842170), (15, 29473736), (20, 22105302), (24, 18421085), (30, 14736868), (40, 11052651), (60, 7368434), (61, 7247640), (120, 3684217), (122, 3623820), (183, 2415880), (244, 1811910), (305, 1449528), (366, 1207940), (488, 905955), (610, 724764), (732, 603970), (915, 483176), (1220, 362382), (1464, 301985), (1830, 241588), (2440, 181191), (3660, 120794), (7320, 60397)]