321627240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27073}}^1$

素因数の和:27104

約数の個数: 128

約数和(自身を含む): 1169596800

約数和(自身を除く): 847969560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 27073, 54146, 81219, 108292, 135365, 162438, 216584, 243657, 270730, 297803, 324876, 406095, 487314, 541460, 595606, 649752, 730971, 812190, 893409, 974628, 1082920, 1191212, 1218285, 1461942, 1489015, 1624380, 1786818, 1949256, 2382424, 2436570, 2680227, 2923884, 2978030, 3248760, 3573636, 3654855, 4467045, 4873140, 5360454, 5847768, 5956060, 7147272, 7309710, 8040681, 8934090, 9746280, 10720908, 11912120, 13401135, 14619420, 16081362, 17868180, 21441816, 26802270, 29238840, 32162724, 35736360, 40203405, 53604540, 64325448, 80406810, 107209080, 160813620, 321627240]

約数ペア:

[(1, 321627240), (2, 160813620), (3, 107209080), (4, 80406810), (5, 64325448), (6, 53604540), (8, 40203405), (9, 35736360), (10, 32162724), (11, 29238840), (12, 26802270), (15, 21441816), (18, 17868180), (20, 16081362), (22, 14619420), (24, 13401135), (27, 11912120), (30, 10720908), (33, 9746280), (36, 8934090), (40, 8040681), (44, 7309710), (45, 7147272), (54, 5956060), (55, 5847768), (60, 5360454), (66, 4873140), (72, 4467045), (88, 3654855), (90, 3573636), (99, 3248760), (108, 2978030), (110, 2923884), (120, 2680227), (132, 2436570), (135, 2382424), (165, 1949256), (180, 1786818), (198, 1624380), (216, 1489015), (220, 1461942), (264, 1218285), (270, 1191212), (297, 1082920), (330, 974628), (360, 893409), (396, 812190), (440, 730971), (495, 649752), (540, 595606), (594, 541460), (660, 487314), (792, 406095), (990, 324876), (1080, 297803), (1188, 270730), (1320, 243657), (1485, 216584), (1980, 162438), (2376, 135365), (2970, 108292), (3960, 81219), (5940, 54146), (11880, 27073)]