87422760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1408

約数の個数: 128

約数和(自身を含む): 296409600

約数和(自身を除く): 208986840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1327, 1464, 1647, 1830, 2196, 2440, 2654, 2745, 3294, 3660, 3981, 4392, 5308, 5490, 6588, 6635, 7320, 7962, 8235, 10616, 10980, 11943, 13176, 13270, 15924, 16470, 19905, 21960, 23886, 26540, 31848, 32940, 35829, 39810, 47772, 53080, 59715, 65880, 71658, 79620, 80947, 95544, 119430, 143316, 159240, 161894, 179145, 238860, 242841, 286632, 323788, 358290, 404735, 477720, 485682, 647576, 716580, 728523, 809470, 971364, 1214205, 1433160, 1457046, 1618940, 1942728, 2185569, 2428410, 2914092, 3237880, 3642615, 4371138, 4856820, 5828184, 7285230, 8742276, 9713640, 10927845, 14570460, 17484552, 21855690, 29140920, 43711380, 87422760]

約数ペア:

[(1, 87422760), (2, 43711380), (3, 29140920), (4, 21855690), (5, 17484552), (6, 14570460), (8, 10927845), (9, 9713640), (10, 8742276), (12, 7285230), (15, 5828184), (18, 4856820), (20, 4371138), (24, 3642615), (27, 3237880), (30, 2914092), (36, 2428410), (40, 2185569), (45, 1942728), (54, 1618940), (60, 1457046), (61, 1433160), (72, 1214205), (90, 971364), (108, 809470), (120, 728523), (122, 716580), (135, 647576), (180, 485682), (183, 477720), (216, 404735), (244, 358290), (270, 323788), (305, 286632), (360, 242841), (366, 238860), (488, 179145), (540, 161894), (549, 159240), (610, 143316), (732, 119430), (915, 95544), (1080, 80947), (1098, 79620), (1220, 71658), (1327, 65880), (1464, 59715), (1647, 53080), (1830, 47772), (2196, 39810), (2440, 35829), (2654, 32940), (2745, 31848), (3294, 26540), (3660, 23886), (3981, 21960), (4392, 19905), (5308, 16470), (5490, 15924), (6588, 13270), (6635, 13176), (7320, 11943), (7962, 10980), (8235, 10616)]