3989040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 13499136

約数和(自身を除く): 9510096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1511, 2640, 3022, 4533, 6044, 7555, 9066, 12088, 15110, 16621, 18132, 22665, 24176, 30220, 33242, 36264, 45330, 49863, 60440, 66484, 72528, 83105, 90660, 99726, 120880, 132968, 166210, 181320, 199452, 249315, 265936, 332420, 362640, 398904, 498630, 664840, 797808, 997260, 1329680, 1994520, 3989040]

約数ペア:

[(1, 3989040), (2, 1994520), (3, 1329680), (4, 997260), (5, 797808), (6, 664840), (8, 498630), (10, 398904), (11, 362640), (12, 332420), (15, 265936), (16, 249315), (20, 199452), (22, 181320), (24, 166210), (30, 132968), (33, 120880), (40, 99726), (44, 90660), (48, 83105), (55, 72528), (60, 66484), (66, 60440), (80, 49863), (88, 45330), (110, 36264), (120, 33242), (132, 30220), (165, 24176), (176, 22665), (220, 18132), (240, 16621), (264, 15110), (330, 12088), (440, 9066), (528, 7555), (660, 6044), (880, 4533), (1320, 3022), (1511, 2640)]