29140920

素因数分解:

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

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 96333120

約数和(自身を除く): 67192200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1327, 1464, 1830, 2196, 2440, 2654, 2745, 3660, 3981, 4392, 5308, 5490, 6635, 7320, 7962, 10616, 10980, 11943, 13270, 15924, 19905, 21960, 23886, 26540, 31848, 39810, 47772, 53080, 59715, 79620, 80947, 95544, 119430, 159240, 161894, 238860, 242841, 323788, 404735, 477720, 485682, 647576, 728523, 809470, 971364, 1214205, 1457046, 1618940, 1942728, 2428410, 2914092, 3237880, 3642615, 4856820, 5828184, 7285230, 9713640, 14570460, 29140920]

約数ペア:

[(1, 29140920), (2, 14570460), (3, 9713640), (4, 7285230), (5, 5828184), (6, 4856820), (8, 3642615), (9, 3237880), (10, 2914092), (12, 2428410), (15, 1942728), (18, 1618940), (20, 1457046), (24, 1214205), (30, 971364), (36, 809470), (40, 728523), (45, 647576), (60, 485682), (61, 477720), (72, 404735), (90, 323788), (120, 242841), (122, 238860), (180, 161894), (183, 159240), (244, 119430), (305, 95544), (360, 80947), (366, 79620), (488, 59715), (549, 53080), (610, 47772), (732, 39810), (915, 31848), (1098, 26540), (1220, 23886), (1327, 21960), (1464, 19905), (1830, 15924), (2196, 13270), (2440, 11943), (2654, 10980), (2745, 10616), (3660, 7962), (3981, 7320), (4392, 6635), (5308, 5490)]