271557720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107761}}^1$

素因数の和:107785

約数の個数: 96

約数和(自身を含む): 1008652320

約数和(自身を除く): 737094600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 107761, 215522, 323283, 431044, 538805, 646566, 754327, 862088, 969849, 1077610, 1293132, 1508654, 1616415, 1939698, 2155220, 2262981, 2586264, 3017308, 3232830, 3771635, 3879396, 4310440, 4525962, 4849245, 6034616, 6465660, 6788943, 7543270, 7758792, 9051924, 9698490, 11314905, 12931320, 13577886, 15086540, 18103848, 19396980, 22629810, 27155772, 30173080, 33944715, 38793960, 45259620, 54311544, 67889430, 90519240, 135778860, 271557720]

約数ペア:

[(1, 271557720), (2, 135778860), (3, 90519240), (4, 67889430), (5, 54311544), (6, 45259620), (7, 38793960), (8, 33944715), (9, 30173080), (10, 27155772), (12, 22629810), (14, 19396980), (15, 18103848), (18, 15086540), (20, 13577886), (21, 12931320), (24, 11314905), (28, 9698490), (30, 9051924), (35, 7758792), (36, 7543270), (40, 6788943), (42, 6465660), (45, 6034616), (56, 4849245), (60, 4525962), (63, 4310440), (70, 3879396), (72, 3771635), (84, 3232830), (90, 3017308), (105, 2586264), (120, 2262981), (126, 2155220), (140, 1939698), (168, 1616415), (180, 1508654), (210, 1293132), (252, 1077610), (280, 969849), (315, 862088), (360, 754327), (420, 646566), (504, 538805), (630, 431044), (840, 323283), (1260, 215522), (2520, 107761)]