9782165040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{15731}}^1$

素因数の和:18338

約数の個数: 80

約数和(自身を含む): 30338343936

約数和(自身を除く): 20556178896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2591, 5182, 7773, 10364, 12955, 15546, 15731, 20728, 25910, 31092, 31462, 38865, 41456, 47193, 51820, 62184, 62924, 77730, 78655, 94386, 103640, 124368, 125848, 155460, 157310, 188772, 207280, 235965, 251696, 310920, 314620, 377544, 471930, 621840, 629240, 755088, 943860, 1258480, 1887720, 3775440, 40759021, 81518042, 122277063, 163036084, 203795105, 244554126, 326072168, 407590210, 489108252, 611385315, 652144336, 815180420, 978216504, 1222770630, 1630360840, 1956433008, 2445541260, 3260721680, 4891082520, 9782165040]

約数ペア:

[(1, 9782165040), (2, 4891082520), (3, 3260721680), (4, 2445541260), (5, 1956433008), (6, 1630360840), (8, 1222770630), (10, 978216504), (12, 815180420), (15, 652144336), (16, 611385315), (20, 489108252), (24, 407590210), (30, 326072168), (40, 244554126), (48, 203795105), (60, 163036084), (80, 122277063), (120, 81518042), (240, 40759021), (2591, 3775440), (5182, 1887720), (7773, 1258480), (10364, 943860), (12955, 755088), (15546, 629240), (15731, 621840), (20728, 471930), (25910, 377544), (31092, 314620), (31462, 310920), (38865, 251696), (41456, 235965), (47193, 207280), (51820, 188772), (62184, 157310), (62924, 155460), (77730, 125848), (78655, 124368), (94386, 103640)]