75467520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6551}}^1$

素因数の和:6578

約数の個数: 108

約数和(自身を含む): 261149616

約数和(自身を除く): 185682096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6551, 11520, 13102, 19653, 26204, 32755, 39306, 52408, 58959, 65510, 78612, 98265, 104816, 117918, 131020, 157224, 196530, 209632, 235836, 262040, 294795, 314448, 393060, 419264, 471672, 524080, 589590, 628896, 786120, 838528, 943344, 1048160, 1179180, 1257792, 1572240, 1677056, 1886688, 2096320, 2358360, 2515584, 3144480, 3773376, 4192640, 4716720, 5031168, 6288960, 7546752, 8385280, 9433440, 12577920, 15093504, 18866880, 25155840, 37733760, 75467520]

約数ペア:

[(1, 75467520), (2, 37733760), (3, 25155840), (4, 18866880), (5, 15093504), (6, 12577920), (8, 9433440), (9, 8385280), (10, 7546752), (12, 6288960), (15, 5031168), (16, 4716720), (18, 4192640), (20, 3773376), (24, 3144480), (30, 2515584), (32, 2358360), (36, 2096320), (40, 1886688), (45, 1677056), (48, 1572240), (60, 1257792), (64, 1179180), (72, 1048160), (80, 943344), (90, 838528), (96, 786120), (120, 628896), (128, 589590), (144, 524080), (160, 471672), (180, 419264), (192, 393060), (240, 314448), (256, 294795), (288, 262040), (320, 235836), (360, 209632), (384, 196530), (480, 157224), (576, 131020), (640, 117918), (720, 104816), (768, 98265), (960, 78612), (1152, 65510), (1280, 58959), (1440, 52408), (1920, 39306), (2304, 32755), (2880, 26204), (3840, 19653), (5760, 13102), (6551, 11520)]