61932840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 131603160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 79, 94, 120, 139, 141, 158, 188, 235, 237, 278, 282, 316, 376, 395, 417, 470, 474, 556, 564, 632, 695, 705, 790, 834, 940, 948, 1112, 1128, 1185, 1390, 1410, 1580, 1668, 1880, 1896, 2085, 2370, 2780, 2820, 3160, 3336, 3713, 4170, 4740, 5560, 5640, 6533, 7426, 8340, 9480, 10981, 11139, 13066, 14852, 16680, 18565, 19599, 21962, 22278, 26132, 29704, 32665, 32943, 37130, 39198, 43924, 44556, 52264, 54905, 55695, 65330, 65886, 74260, 78396, 87848, 89112, 97995, 109810, 111390, 130660, 131772, 148520, 156792, 164715, 195990, 219620, 222780, 261320, 263544, 329430, 391980, 439240, 445560, 516107, 658860, 783960, 1032214, 1317720, 1548321, 2064428, 2580535, 3096642, 4128856, 5161070, 6193284, 7741605, 10322140, 12386568, 15483210, 20644280, 30966420, 61932840]

約数ペア:

[(1, 61932840), (2, 30966420), (3, 20644280), (4, 15483210), (5, 12386568), (6, 10322140), (8, 7741605), (10, 6193284), (12, 5161070), (15, 4128856), (20, 3096642), (24, 2580535), (30, 2064428), (40, 1548321), (47, 1317720), (60, 1032214), (79, 783960), (94, 658860), (120, 516107), (139, 445560), (141, 439240), (158, 391980), (188, 329430), (235, 263544), (237, 261320), (278, 222780), (282, 219620), (316, 195990), (376, 164715), (395, 156792), (417, 148520), (470, 131772), (474, 130660), (556, 111390), (564, 109810), (632, 97995), (695, 89112), (705, 87848), (790, 78396), (834, 74260), (940, 65886), (948, 65330), (1112, 55695), (1128, 54905), (1185, 52264), (1390, 44556), (1410, 43924), (1580, 39198), (1668, 37130), (1880, 32943), (1896, 32665), (2085, 29704), (2370, 26132), (2780, 22278), (2820, 21962), (3160, 19599), (3336, 18565), (3713, 16680), (4170, 14852), (4740, 13066), (5560, 11139), (5640, 10981), (6533, 9480), (7426, 8340)]