47782320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2342

約数の個数: 80

約数和(自身を含む): 149856480

約数和(自身を除く): 102074160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2237, 2670, 3560, 4272, 4474, 5340, 6711, 7120, 8948, 10680, 11185, 13422, 17896, 21360, 22370, 26844, 33555, 35792, 44740, 53688, 67110, 89480, 107376, 134220, 178960, 199093, 268440, 398186, 536880, 597279, 796372, 995465, 1194558, 1592744, 1990930, 2389116, 2986395, 3185488, 3981860, 4778232, 5972790, 7963720, 9556464, 11945580, 15927440, 23891160, 47782320]

約数ペア:

[(1, 47782320), (2, 23891160), (3, 15927440), (4, 11945580), (5, 9556464), (6, 7963720), (8, 5972790), (10, 4778232), (12, 3981860), (15, 3185488), (16, 2986395), (20, 2389116), (24, 1990930), (30, 1592744), (40, 1194558), (48, 995465), (60, 796372), (80, 597279), (89, 536880), (120, 398186), (178, 268440), (240, 199093), (267, 178960), (356, 134220), (445, 107376), (534, 89480), (712, 67110), (890, 53688), (1068, 44740), (1335, 35792), (1424, 33555), (1780, 26844), (2136, 22370), (2237, 21360), (2670, 17896), (3560, 13422), (4272, 11185), (4474, 10680), (5340, 8948), (6711, 7120)]