2179519560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263227}}^1$

素因数の和:263267

約数の個数: 96

約数和(自身を含む): 7391442240

約数和(自身を除く): 5211922680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 263227, 526454, 789681, 1052908, 1316135, 1579362, 2105816, 2369043, 2632270, 3158724, 3948405, 4738086, 5264540, 6054221, 6317448, 7896810, 9476172, 10529080, 11845215, 12108442, 15793620, 18162663, 18952344, 23690430, 24216884, 30271105, 31587240, 36325326, 47380860, 48433768, 54487989, 60542210, 72650652, 90813315, 94761720, 108975978, 121084420, 145301304, 181626630, 217951956, 242168840, 272439945, 363253260, 435903912, 544879890, 726506520, 1089759780, 2179519560]

約数ペア:

[(1, 2179519560), (2, 1089759780), (3, 726506520), (4, 544879890), (5, 435903912), (6, 363253260), (8, 272439945), (9, 242168840), (10, 217951956), (12, 181626630), (15, 145301304), (18, 121084420), (20, 108975978), (23, 94761720), (24, 90813315), (30, 72650652), (36, 60542210), (40, 54487989), (45, 48433768), (46, 47380860), (60, 36325326), (69, 31587240), (72, 30271105), (90, 24216884), (92, 23690430), (115, 18952344), (120, 18162663), (138, 15793620), (180, 12108442), (184, 11845215), (207, 10529080), (230, 9476172), (276, 7896810), (345, 6317448), (360, 6054221), (414, 5264540), (460, 4738086), (552, 3948405), (690, 3158724), (828, 2632270), (920, 2369043), (1035, 2105816), (1380, 1579362), (1656, 1316135), (2070, 1052908), (2760, 789681), (4140, 526454), (8280, 263227)]