240599520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23869}}^1$

素因数の和:23897

約数の個数: 144

約数和(自身を含む): 938377440

約数和(自身を除く): 697777920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23869, 47738, 71607, 95476, 119345, 143214, 167083, 190952, 214821, 238690, 286428, 334166, 358035, 381904, 429642, 477380, 501249, 572856, 668332, 716070, 763808, 835415, 859284, 954760, 1002498, 1074105, 1145712, 1336664, 1432140, 1503747, 1670830, 1718568, 1909520, 2004996, 2148210, 2291424, 2506245, 2673328, 2864280, 3007494, 3341660, 3437136, 3819040, 4009992, 4296420, 5012490, 5346656, 5728560, 6014988, 6683320, 6874272, 7518735, 8019984, 8592840, 10024980, 11457120, 12029976, 13366640, 15037470, 16039968, 17185680, 20049960, 24059952, 26733280, 30074940, 34371360, 40099920, 48119904, 60149880, 80199840, 120299760, 240599520]

約数ペア:

[(1, 240599520), (2, 120299760), (3, 80199840), (4, 60149880), (5, 48119904), (6, 40099920), (7, 34371360), (8, 30074940), (9, 26733280), (10, 24059952), (12, 20049960), (14, 17185680), (15, 16039968), (16, 15037470), (18, 13366640), (20, 12029976), (21, 11457120), (24, 10024980), (28, 8592840), (30, 8019984), (32, 7518735), (35, 6874272), (36, 6683320), (40, 6014988), (42, 5728560), (45, 5346656), (48, 5012490), (56, 4296420), (60, 4009992), (63, 3819040), (70, 3437136), (72, 3341660), (80, 3007494), (84, 2864280), (90, 2673328), (96, 2506245), (105, 2291424), (112, 2148210), (120, 2004996), (126, 1909520), (140, 1718568), (144, 1670830), (160, 1503747), (168, 1432140), (180, 1336664), (210, 1145712), (224, 1074105), (240, 1002498), (252, 954760), (280, 859284), (288, 835415), (315, 763808), (336, 716070), (360, 668332), (420, 572856), (480, 501249), (504, 477380), (560, 429642), (630, 381904), (672, 358035), (720, 334166), (840, 286428), (1008, 238690), (1120, 214821), (1260, 190952), (1440, 167083), (1680, 143214), (2016, 119345), (2520, 95476), (3360, 71607), (5040, 47738), (10080, 23869)]