519887280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{196927}}^1$

素因数の和:196954

約数の個数: 80

約数和(自身を含む): 1758173184

約数和(自身を除く): 1238285904

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, 2640, 196927, 393854, 590781, 787708, 984635, 1181562, 1575416, 1969270, 2166197, 2363124, 2953905, 3150832, 3938540, 4332394, 4726248, 5907810, 6498591, 7877080, 8664788, 9452496, 10830985, 11815620, 12997182, 15754160, 17329576, 21661970, 23631240, 25994364, 32492955, 34659152, 43323940, 47262480, 51988728, 64985910, 86647880, 103977456, 129971820, 173295760, 259943640, 519887280]

約数ペア:

[(1, 519887280), (2, 259943640), (3, 173295760), (4, 129971820), (5, 103977456), (6, 86647880), (8, 64985910), (10, 51988728), (11, 47262480), (12, 43323940), (15, 34659152), (16, 32492955), (20, 25994364), (22, 23631240), (24, 21661970), (30, 17329576), (33, 15754160), (40, 12997182), (44, 11815620), (48, 10830985), (55, 9452496), (60, 8664788), (66, 7877080), (80, 6498591), (88, 5907810), (110, 4726248), (120, 4332394), (132, 3938540), (165, 3150832), (176, 2953905), (220, 2363124), (240, 2166197), (264, 1969270), (330, 1575416), (440, 1181562), (528, 984635), (660, 787708), (880, 590781), (1320, 393854), (2640, 196927)]