55426320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3389

約数の個数: 120

約数和(自身を含む): 194291136

約数和(自身を除く): 138864816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 3347, 4140, 5520, 6694, 8280, 10041, 13388, 16560, 16735, 20082, 26776, 30123, 33470, 40164, 50205, 53552, 60246, 66940, 76981, 80328, 100410, 120492, 133880, 150615, 153962, 160656, 200820, 230943, 240984, 267760, 301230, 307924, 384905, 401640, 461886, 481968, 602460, 615848, 692829, 769810, 803280, 923772, 1154715, 1204920, 1231696, 1385658, 1539620, 1847544, 2309430, 2409840, 2771316, 3079240, 3464145, 3695088, 4618860, 5542632, 6158480, 6928290, 9237720, 11085264, 13856580, 18475440, 27713160, 55426320]

約数ペア:

[(1, 55426320), (2, 27713160), (3, 18475440), (4, 13856580), (5, 11085264), (6, 9237720), (8, 6928290), (9, 6158480), (10, 5542632), (12, 4618860), (15, 3695088), (16, 3464145), (18, 3079240), (20, 2771316), (23, 2409840), (24, 2309430), (30, 1847544), (36, 1539620), (40, 1385658), (45, 1231696), (46, 1204920), (48, 1154715), (60, 923772), (69, 803280), (72, 769810), (80, 692829), (90, 615848), (92, 602460), (115, 481968), (120, 461886), (138, 401640), (144, 384905), (180, 307924), (184, 301230), (207, 267760), (230, 240984), (240, 230943), (276, 200820), (345, 160656), (360, 153962), (368, 150615), (414, 133880), (460, 120492), (552, 100410), (690, 80328), (720, 76981), (828, 66940), (920, 60246), (1035, 53552), (1104, 50205), (1380, 40164), (1656, 33470), (1840, 30123), (2070, 26776), (2760, 20082), (3312, 16735), (3347, 16560), (4140, 13388), (5520, 10041), (6694, 8280)]