129845880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1231}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 423783360

約数和(自身を除く): 293937480

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, 293, 360, 586, 879, 1172, 1231, 1465, 1758, 2344, 2462, 2637, 2930, 3516, 3693, 4395, 4924, 5274, 5860, 6155, 7032, 7386, 8790, 9848, 10548, 11079, 11720, 12310, 13185, 14772, 17580, 18465, 21096, 22158, 24620, 26370, 29544, 35160, 36930, 44316, 49240, 52740, 55395, 73860, 88632, 105480, 110790, 147720, 221580, 360683, 443160, 721366, 1082049, 1442732, 1803415, 2164098, 2885464, 3246147, 3606830, 4328196, 5410245, 6492294, 7213660, 8656392, 10820490, 12984588, 14427320, 16230735, 21640980, 25969176, 32461470, 43281960, 64922940, 129845880]

約数ペア:

[(1, 129845880), (2, 64922940), (3, 43281960), (4, 32461470), (5, 25969176), (6, 21640980), (8, 16230735), (9, 14427320), (10, 12984588), (12, 10820490), (15, 8656392), (18, 7213660), (20, 6492294), (24, 5410245), (30, 4328196), (36, 3606830), (40, 3246147), (45, 2885464), (60, 2164098), (72, 1803415), (90, 1442732), (120, 1082049), (180, 721366), (293, 443160), (360, 360683), (586, 221580), (879, 147720), (1172, 110790), (1231, 105480), (1465, 88632), (1758, 73860), (2344, 55395), (2462, 52740), (2637, 49240), (2930, 44316), (3516, 36930), (3693, 35160), (4395, 29544), (4924, 26370), (5274, 24620), (5860, 22158), (6155, 21096), (7032, 18465), (7386, 17580), (8790, 14772), (9848, 13185), (10548, 12310), (11079, 11720)]