130704720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 296767920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 41, 48, 60, 74, 80, 82, 111, 120, 123, 148, 164, 185, 205, 222, 240, 246, 296, 328, 359, 370, 410, 444, 492, 555, 592, 615, 656, 718, 740, 820, 888, 984, 1077, 1110, 1230, 1436, 1480, 1517, 1640, 1776, 1795, 1968, 2154, 2220, 2460, 2872, 2960, 3034, 3280, 3590, 4308, 4440, 4551, 4920, 5385, 5744, 6068, 7180, 7585, 8616, 8880, 9102, 9840, 10770, 12136, 13283, 14360, 14719, 15170, 17232, 18204, 21540, 22755, 24272, 26566, 28720, 29438, 30340, 36408, 39849, 43080, 44157, 45510, 53132, 58876, 60680, 66415, 72816, 73595, 79698, 86160, 88314, 91020, 106264, 117752, 121360, 132830, 147190, 159396, 176628, 182040, 199245, 212528, 220785, 235504, 265660, 294380, 318792, 353256, 364080, 398490, 441570, 531320, 544603, 588760, 637584, 706512, 796980, 883140, 1062640, 1089206, 1177520, 1593960, 1633809, 1766280, 2178412, 2723015, 3187920, 3267618, 3532560, 4356824, 5446030, 6535236, 8169045, 8713648, 10892060, 13070472, 16338090, 21784120, 26140944, 32676180, 43568240, 65352360, 130704720]

約数ペア:

[(1, 130704720), (2, 65352360), (3, 43568240), (4, 32676180), (5, 26140944), (6, 21784120), (8, 16338090), (10, 13070472), (12, 10892060), (15, 8713648), (16, 8169045), (20, 6535236), (24, 5446030), (30, 4356824), (37, 3532560), (40, 3267618), (41, 3187920), (48, 2723015), (60, 2178412), (74, 1766280), (80, 1633809), (82, 1593960), (111, 1177520), (120, 1089206), (123, 1062640), (148, 883140), (164, 796980), (185, 706512), (205, 637584), (222, 588760), (240, 544603), (246, 531320), (296, 441570), (328, 398490), (359, 364080), (370, 353256), (410, 318792), (444, 294380), (492, 265660), (555, 235504), (592, 220785), (615, 212528), (656, 199245), (718, 182040), (740, 176628), (820, 159396), (888, 147190), (984, 132830), (1077, 121360), (1110, 117752), (1230, 106264), (1436, 91020), (1480, 88314), (1517, 86160), (1640, 79698), (1776, 73595), (1795, 72816), (1968, 66415), (2154, 60680), (2220, 58876), (2460, 53132), (2872, 45510), (2960, 44157), (3034, 43080), (3280, 39849), (3590, 36408), (4308, 30340), (4440, 29438), (4551, 28720), (4920, 26566), (5385, 24272), (5744, 22755), (6068, 21540), (7180, 18204), (7585, 17232), (8616, 15170), (8880, 14719), (9102, 14360), (9840, 13283), (10770, 12136)]