54868320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 192

約数和(自身を含む): 207023040

約数和(自身を除く): 152154720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 977, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 1954, 2080, 2160, 2340, 2808, 2931, 3120, 3510, 3744, 3908, 4320, 4680, 4885, 5616, 5862, 6240, 7020, 7816, 8793, 9360, 9770, 11232, 11724, 12701, 14040, 14655, 15632, 17586, 18720, 19540, 23448, 25402, 26379, 28080, 29310, 31264, 35172, 38103, 39080, 43965, 46896, 50804, 52758, 56160, 58620, 63505, 70344, 76206, 78160, 87930, 93792, 101608, 105516, 114309, 117240, 127010, 131895, 140688, 152412, 156320, 175860, 190515, 203216, 211032, 228618, 234480, 254020, 263790, 281376, 304824, 342927, 351720, 381030, 406432, 422064, 457236, 468960, 508040, 527580, 571545, 609648, 685854, 703440, 762060, 844128, 914472, 1016080, 1055160, 1143090, 1219296, 1371708, 1406880, 1524120, 1714635, 1828944, 2032160, 2110320, 2286180, 2743416, 3048240, 3429270, 3657888, 4220640, 4572360, 5486832, 6096480, 6858540, 9144720, 10973664, 13717080, 18289440, 27434160, 54868320]

約数ペア:

[(1, 54868320), (2, 27434160), (3, 18289440), (4, 13717080), (5, 10973664), (6, 9144720), (8, 6858540), (9, 6096480), (10, 5486832), (12, 4572360), (13, 4220640), (15, 3657888), (16, 3429270), (18, 3048240), (20, 2743416), (24, 2286180), (26, 2110320), (27, 2032160), (30, 1828944), (32, 1714635), (36, 1524120), (39, 1406880), (40, 1371708), (45, 1219296), (48, 1143090), (52, 1055160), (54, 1016080), (60, 914472), (65, 844128), (72, 762060), (78, 703440), (80, 685854), (90, 609648), (96, 571545), (104, 527580), (108, 508040), (117, 468960), (120, 457236), (130, 422064), (135, 406432), (144, 381030), (156, 351720), (160, 342927), (180, 304824), (195, 281376), (208, 263790), (216, 254020), (234, 234480), (240, 228618), (260, 211032), (270, 203216), (288, 190515), (312, 175860), (351, 156320), (360, 152412), (390, 140688), (416, 131895), (432, 127010), (468, 117240), (480, 114309), (520, 105516), (540, 101608), (585, 93792), (624, 87930), (702, 78160), (720, 76206), (780, 70344), (864, 63505), (936, 58620), (977, 56160), (1040, 52758), (1080, 50804), (1170, 46896), (1248, 43965), (1404, 39080), (1440, 38103), (1560, 35172), (1755, 31264), (1872, 29310), (1954, 28080), (2080, 26379), (2160, 25402), (2340, 23448), (2808, 19540), (2931, 18720), (3120, 17586), (3510, 15632), (3744, 14655), (3908, 14040), (4320, 12701), (4680, 11724), (4885, 11232), (5616, 9770), (5862, 9360), (6240, 8793), (7020, 7816)]