248411160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1601}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 809714880

約数和(自身を除く): 561303720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 1293, 1601, 1724, 2155, 2586, 3202, 3448, 3879, 4310, 4803, 5172, 6404, 6465, 7758, 8005, 8620, 9606, 10344, 12808, 12930, 14409, 15516, 16010, 17240, 19212, 19395, 24015, 25860, 28818, 31032, 32020, 38424, 38790, 48030, 51720, 57636, 64040, 72045, 77580, 96060, 115272, 144090, 155160, 192120, 288180, 576360, 690031, 1380062, 2070093, 2760124, 3450155, 4140186, 5520248, 6210279, 6900310, 8280372, 10350465, 12420558, 13800620, 16560744, 20700930, 24841116, 27601240, 31051395, 41401860, 49682232, 62102790, 82803720, 124205580, 248411160]

約数ペア:

[(1, 248411160), (2, 124205580), (3, 82803720), (4, 62102790), (5, 49682232), (6, 41401860), (8, 31051395), (9, 27601240), (10, 24841116), (12, 20700930), (15, 16560744), (18, 13800620), (20, 12420558), (24, 10350465), (30, 8280372), (36, 6900310), (40, 6210279), (45, 5520248), (60, 4140186), (72, 3450155), (90, 2760124), (120, 2070093), (180, 1380062), (360, 690031), (431, 576360), (862, 288180), (1293, 192120), (1601, 155160), (1724, 144090), (2155, 115272), (2586, 96060), (3202, 77580), (3448, 72045), (3879, 64040), (4310, 57636), (4803, 51720), (5172, 48030), (6404, 38790), (6465, 38424), (7758, 32020), (8005, 31032), (8620, 28818), (9606, 25860), (10344, 24015), (12808, 19395), (12930, 19212), (14409, 17240), (15516, 16010)]