154949520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58693}}^1$

素因数の和:58720

約数の個数: 80

約数和(自身を含む): 524020032

約数和(自身を除く): 369070512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 58693, 117386, 176079, 234772, 293465, 352158, 469544, 586930, 645623, 704316, 880395, 939088, 1173860, 1291246, 1408632, 1760790, 1936869, 2347720, 2582492, 2817264, 3228115, 3521580, 3873738, 4695440, 5164984, 6456230, 7043160, 7747476, 9684345, 10329968, 12912460, 14086320, 15494952, 19368690, 25824920, 30989904, 38737380, 51649840, 77474760, 154949520]

約数ペア:

[(1, 154949520), (2, 77474760), (3, 51649840), (4, 38737380), (5, 30989904), (6, 25824920), (8, 19368690), (10, 15494952), (11, 14086320), (12, 12912460), (15, 10329968), (16, 9684345), (20, 7747476), (22, 7043160), (24, 6456230), (30, 5164984), (33, 4695440), (40, 3873738), (44, 3521580), (48, 3228115), (55, 2817264), (60, 2582492), (66, 2347720), (80, 1936869), (88, 1760790), (110, 1408632), (120, 1291246), (132, 1173860), (165, 939088), (176, 880395), (220, 704316), (240, 645623), (264, 586930), (330, 469544), (440, 352158), (528, 293465), (660, 234772), (880, 176079), (1320, 117386), (2640, 58693)]