128982501360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19904707}}^1$

素因数の和:19904732

約数の個数: 100

約数和(自身を含む): 447975358248

約数和(自身を除く): 318992856888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19904707, 39809414, 59714121, 79618828, 99523535, 119428242, 159237656, 179142363, 199047070, 238856484, 298570605, 318475312, 358284726, 398094140, 477712968, 537427089, 597141210, 716569452, 796188280, 895711815, 955425936, 1074854178, 1194282420, 1433138904, 1592376560, 1612281267, 1791423630, 2149708356, 2388564840, 2687135445, 2866277808, 3224562534, 3582847260, 4299416712, 4777129680, 5374270890, 6449125068, 7165694520, 8061406335, 8598833424, 10748541780, 12898250136, 14331389040, 16122812670, 21497083560, 25796500272, 32245625340, 42994167120, 64491250680, 128982501360]

約数ペア:

[(1, 128982501360), (2, 64491250680), (3, 42994167120), (4, 32245625340), (5, 25796500272), (6, 21497083560), (8, 16122812670), (9, 14331389040), (10, 12898250136), (12, 10748541780), (15, 8598833424), (16, 8061406335), (18, 7165694520), (20, 6449125068), (24, 5374270890), (27, 4777129680), (30, 4299416712), (36, 3582847260), (40, 3224562534), (45, 2866277808), (48, 2687135445), (54, 2388564840), (60, 2149708356), (72, 1791423630), (80, 1612281267), (81, 1592376560), (90, 1433138904), (108, 1194282420), (120, 1074854178), (135, 955425936), (144, 895711815), (162, 796188280), (180, 716569452), (216, 597141210), (240, 537427089), (270, 477712968), (324, 398094140), (360, 358284726), (405, 318475312), (432, 298570605), (540, 238856484), (648, 199047070), (720, 179142363), (810, 159237656), (1080, 119428242), (1296, 99523535), (1620, 79618828), (2160, 59714121), (3240, 39809414), (6480, 19904707)]