268553610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76511}}^1$

素因数の和:76540

約数の個数: 64

約数和(自身を含む): 771240960

約数和(自身を除く): 502687350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 76511, 153022, 229533, 382555, 459066, 688599, 765110, 994643, 1147665, 1377198, 1989286, 2065797, 2295330, 2983929, 3442995, 4131594, 4973215, 5967858, 6885990, 8951787, 9946430, 10328985, 14919645, 17903574, 20657970, 26855361, 29839290, 44758935, 53710722, 89517870, 134276805, 268553610]

約数ペア:

[(1, 268553610), (2, 134276805), (3, 89517870), (5, 53710722), (6, 44758935), (9, 29839290), (10, 26855361), (13, 20657970), (15, 17903574), (18, 14919645), (26, 10328985), (27, 9946430), (30, 8951787), (39, 6885990), (45, 5967858), (54, 4973215), (65, 4131594), (78, 3442995), (90, 2983929), (117, 2295330), (130, 2065797), (135, 1989286), (195, 1377198), (234, 1147665), (270, 994643), (351, 765110), (390, 688599), (585, 459066), (702, 382555), (1170, 229533), (1755, 153022), (3510, 76511)]