56918880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 216

約数和(自身を含む): 205444512

約数和(自身を除く): 148525632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 47, 48, 58, 60, 72, 80, 87, 90, 94, 96, 116, 120, 141, 144, 145, 160, 174, 180, 188, 232, 235, 240, 261, 282, 288, 290, 348, 360, 376, 423, 435, 464, 470, 480, 522, 564, 580, 696, 705, 720, 752, 841, 846, 870, 928, 940, 1044, 1128, 1160, 1305, 1363, 1392, 1410, 1440, 1504, 1682, 1692, 1740, 1880, 2088, 2115, 2256, 2320, 2523, 2610, 2726, 2784, 2820, 3364, 3384, 3480, 3760, 4089, 4176, 4205, 4230, 4512, 4640, 5046, 5220, 5452, 5640, 6728, 6768, 6815, 6960, 7520, 7569, 8178, 8352, 8410, 8460, 10092, 10440, 10904, 11280, 12267, 12615, 13456, 13536, 13630, 13920, 15138, 16356, 16820, 16920, 20184, 20445, 20880, 21808, 22560, 24534, 25230, 26912, 27260, 30276, 32712, 33640, 33840, 37845, 39527, 40368, 40890, 41760, 43616, 49068, 50460, 54520, 60552, 61335, 65424, 67280, 67680, 75690, 79054, 80736, 81780, 98136, 100920, 109040, 118581, 121104, 122670, 130848, 134560, 151380, 158108, 163560, 196272, 197635, 201840, 218080, 237162, 242208, 245340, 302760, 316216, 327120, 355743, 392544, 395270, 403680, 474324, 490680, 592905, 605520, 632432, 654240, 711486, 790540, 948648, 981360, 1185810, 1211040, 1264864, 1422972, 1581080, 1778715, 1897296, 1962720, 2371620, 2845944, 3162160, 3557430, 3794592, 4743240, 5691888, 6324320, 7114860, 9486480, 11383776, 14229720, 18972960, 28459440, 56918880]

約数ペア:

[(1, 56918880), (2, 28459440), (3, 18972960), (4, 14229720), (5, 11383776), (6, 9486480), (8, 7114860), (9, 6324320), (10, 5691888), (12, 4743240), (15, 3794592), (16, 3557430), (18, 3162160), (20, 2845944), (24, 2371620), (29, 1962720), (30, 1897296), (32, 1778715), (36, 1581080), (40, 1422972), (45, 1264864), (47, 1211040), (48, 1185810), (58, 981360), (60, 948648), (72, 790540), (80, 711486), (87, 654240), (90, 632432), (94, 605520), (96, 592905), (116, 490680), (120, 474324), (141, 403680), (144, 395270), (145, 392544), (160, 355743), (174, 327120), (180, 316216), (188, 302760), (232, 245340), (235, 242208), (240, 237162), (261, 218080), (282, 201840), (288, 197635), (290, 196272), (348, 163560), (360, 158108), (376, 151380), (423, 134560), (435, 130848), (464, 122670), (470, 121104), (480, 118581), (522, 109040), (564, 100920), (580, 98136), (696, 81780), (705, 80736), (720, 79054), (752, 75690), (841, 67680), (846, 67280), (870, 65424), (928, 61335), (940, 60552), (1044, 54520), (1128, 50460), (1160, 49068), (1305, 43616), (1363, 41760), (1392, 40890), (1410, 40368), (1440, 39527), (1504, 37845), (1682, 33840), (1692, 33640), (1740, 32712), (1880, 30276), (2088, 27260), (2115, 26912), (2256, 25230), (2320, 24534), (2523, 22560), (2610, 21808), (2726, 20880), (2784, 20445), (2820, 20184), (3364, 16920), (3384, 16820), (3480, 16356), (3760, 15138), (4089, 13920), (4176, 13630), (4205, 13536), (4230, 13456), (4512, 12615), (4640, 12267), (5046, 11280), (5220, 10904), (5452, 10440), (5640, 10092), (6728, 8460), (6768, 8410), (6815, 8352), (6960, 8178), (7520, 7569)]