56582640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 192376080

約数和(自身を除く): 135793440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 883, 890, 1068, 1335, 1424, 1602, 1766, 1780, 2136, 2649, 2670, 3204, 3532, 3560, 4005, 4272, 4415, 5298, 5340, 6408, 7064, 7120, 7947, 8010, 8830, 10596, 10680, 12816, 13245, 14128, 15894, 16020, 17660, 21192, 21360, 26490, 31788, 32040, 35320, 39735, 42384, 52980, 63576, 64080, 70640, 78587, 79470, 105960, 127152, 157174, 158940, 211920, 235761, 314348, 317880, 392935, 471522, 628696, 635760, 707283, 785870, 943044, 1178805, 1257392, 1414566, 1571740, 1886088, 2357610, 2829132, 3143480, 3536415, 3772176, 4715220, 5658264, 6286960, 7072830, 9430440, 11316528, 14145660, 18860880, 28291320, 56582640]

約数ペア:

[(1, 56582640), (2, 28291320), (3, 18860880), (4, 14145660), (5, 11316528), (6, 9430440), (8, 7072830), (9, 6286960), (10, 5658264), (12, 4715220), (15, 3772176), (16, 3536415), (18, 3143480), (20, 2829132), (24, 2357610), (30, 1886088), (36, 1571740), (40, 1414566), (45, 1257392), (48, 1178805), (60, 943044), (72, 785870), (80, 707283), (89, 635760), (90, 628696), (120, 471522), (144, 392935), (178, 317880), (180, 314348), (240, 235761), (267, 211920), (356, 158940), (360, 157174), (445, 127152), (534, 105960), (712, 79470), (720, 78587), (801, 70640), (883, 64080), (890, 63576), (1068, 52980), (1335, 42384), (1424, 39735), (1602, 35320), (1766, 32040), (1780, 31788), (2136, 26490), (2649, 21360), (2670, 21192), (3204, 17660), (3532, 16020), (3560, 15894), (4005, 14128), (4272, 13245), (4415, 12816), (5298, 10680), (5340, 10596), (6408, 8830), (7064, 8010), (7120, 7947)]