423986940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60397}}^1$

素因数の和:60428

約数の個数: 96

約数和(自身を含む): 1420560960

約数和(自身を除く): 996574020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 60397, 120794, 181191, 241588, 301985, 362382, 543573, 603970, 724764, 785161, 905955, 1087146, 1207940, 1570322, 1630719, 1811910, 2174292, 2355483, 2717865, 3140644, 3261438, 3623820, 3925805, 4710966, 5435730, 6522876, 7066449, 7851610, 8153595, 9421932, 10871460, 11777415, 14132898, 15703220, 16307190, 21199347, 23554830, 28265796, 32614380, 35332245, 42398694, 47109660, 70664490, 84797388, 105996735, 141328980, 211993470, 423986940]

約数ペア:

[(1, 423986940), (2, 211993470), (3, 141328980), (4, 105996735), (5, 84797388), (6, 70664490), (9, 47109660), (10, 42398694), (12, 35332245), (13, 32614380), (15, 28265796), (18, 23554830), (20, 21199347), (26, 16307190), (27, 15703220), (30, 14132898), (36, 11777415), (39, 10871460), (45, 9421932), (52, 8153595), (54, 7851610), (60, 7066449), (65, 6522876), (78, 5435730), (90, 4710966), (108, 3925805), (117, 3623820), (130, 3261438), (135, 3140644), (156, 2717865), (180, 2355483), (195, 2174292), (234, 1811910), (260, 1630719), (270, 1570322), (351, 1207940), (390, 1087146), (468, 905955), (540, 785161), (585, 724764), (702, 603970), (780, 543573), (1170, 362382), (1404, 301985), (1755, 241588), (2340, 181191), (3510, 120794), (7020, 60397)]