61410960

素因数分解:

$2^4\times 3^{10}\times 5^1\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 220

約数和(自身を含む): 230644092

約数和(自身を除く): 169233132

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2187, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4374, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 6561, 7020, 7290, 8424, 8748, 9360, 9477, 9720, 10530, 10935, 11664, 12636, 13122, 14040, 14580, 15795, 16848, 17496, 18954, 19440, 19683, 21060, 21870, 25272, 26244, 28080, 28431, 29160, 31590, 32805, 34992, 37908, 39366, 42120, 43740, 47385, 50544, 52488, 56862, 58320, 59049, 63180, 65610, 75816, 78732, 84240, 85293, 87480, 94770, 98415, 104976, 113724, 118098, 126360, 131220, 142155, 151632, 157464, 170586, 174960, 189540, 196830, 227448, 236196, 252720, 255879, 262440, 284310, 295245, 314928, 341172, 379080, 393660, 426465, 454896, 472392, 511758, 524880, 568620, 590490, 682344, 758160, 767637, 787320, 852930, 944784, 1023516, 1137240, 1180980, 1279395, 1364688, 1535274, 1574640, 1705860, 2047032, 2274480, 2361960, 2558790, 3070548, 3411720, 3838185, 4094064, 4723920, 5117580, 6141096, 6823440, 7676370, 10235160, 12282192, 15352740, 20470320, 30705480, 61410960]

約数ペア:

[(1, 61410960), (2, 30705480), (3, 20470320), (4, 15352740), (5, 12282192), (6, 10235160), (8, 7676370), (9, 6823440), (10, 6141096), (12, 5117580), (13, 4723920), (15, 4094064), (16, 3838185), (18, 3411720), (20, 3070548), (24, 2558790), (26, 2361960), (27, 2274480), (30, 2047032), (36, 1705860), (39, 1574640), (40, 1535274), (45, 1364688), (48, 1279395), (52, 1180980), (54, 1137240), (60, 1023516), (65, 944784), (72, 852930), (78, 787320), (80, 767637), (81, 758160), (90, 682344), (104, 590490), (108, 568620), (117, 524880), (120, 511758), (130, 472392), (135, 454896), (144, 426465), (156, 393660), (162, 379080), (180, 341172), (195, 314928), (208, 295245), (216, 284310), (234, 262440), (240, 255879), (243, 252720), (260, 236196), (270, 227448), (312, 196830), (324, 189540), (351, 174960), (360, 170586), (390, 157464), (405, 151632), (432, 142155), (468, 131220), (486, 126360), (520, 118098), (540, 113724), (585, 104976), (624, 98415), (648, 94770), (702, 87480), (720, 85293), (729, 84240), (780, 78732), (810, 75816), (936, 65610), (972, 63180), (1040, 59049), (1053, 58320), (1080, 56862), (1170, 52488), (1215, 50544), (1296, 47385), (1404, 43740), (1458, 42120), (1560, 39366), (1620, 37908), (1755, 34992), (1872, 32805), (1944, 31590), (2106, 29160), (2160, 28431), (2187, 28080), (2340, 26244), (2430, 25272), (2808, 21870), (2916, 21060), (3120, 19683), (3159, 19440), (3240, 18954), (3510, 17496), (3645, 16848), (3888, 15795), (4212, 14580), (4374, 14040), (4680, 13122), (4860, 12636), (5265, 11664), (5616, 10935), (5832, 10530), (6318, 9720), (6480, 9477), (6561, 9360), (7020, 8748), (7290, 8424)]