28540808640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{4889}}^1$

素因数の和:6939

約数の個数: 168

約数和(自身を含む): 98237009520

約数和(自身を除く): 69696200880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2027, 2880, 4054, 4889, 6081, 8108, 9778, 10135, 12162, 14667, 16216, 18243, 19556, 20270, 24324, 24445, 29334, 30405, 32432, 36486, 39112, 40540, 44001, 48648, 48890, 58668, 60810, 64864, 72972, 73335, 78224, 81080, 88002, 91215, 97296, 97780, 117336, 121620, 129728, 145944, 146670, 156448, 162160, 176004, 182430, 194592, 195560, 220005, 234672, 243240, 291888, 293340, 312896, 324320, 352008, 364860, 389184, 391120, 440010, 469344, 486480, 583776, 586680, 648640, 704016, 729720, 782240, 880020, 938688, 972960, 1167552, 1173360, 1408032, 1459440, 1564480, 1760040, 1945920, 2346720, 2816064, 2918880, 3520080, 4693440, 5837760, 7040160, 9910003, 14080320, 19820006, 29730009, 39640012, 49550015, 59460018, 79280024, 89190027, 99100030, 118920036, 148650045, 158560048, 178380054, 198200060, 237840072, 297300090, 317120096, 356760108, 396400120, 445950135, 475680144, 594600180, 634240192, 713520216, 792800240, 891900270, 951360288, 1189200360, 1427040432, 1585600480, 1783800540, 1902720576, 2378400720, 2854080864, 3171200960, 3567601080, 4756801440, 5708161728, 7135202160, 9513602880, 14270404320, 28540808640]

約数ペア:

[(1, 28540808640), (2, 14270404320), (3, 9513602880), (4, 7135202160), (5, 5708161728), (6, 4756801440), (8, 3567601080), (9, 3171200960), (10, 2854080864), (12, 2378400720), (15, 1902720576), (16, 1783800540), (18, 1585600480), (20, 1427040432), (24, 1189200360), (30, 951360288), (32, 891900270), (36, 792800240), (40, 713520216), (45, 634240192), (48, 594600180), (60, 475680144), (64, 445950135), (72, 396400120), (80, 356760108), (90, 317120096), (96, 297300090), (120, 237840072), (144, 198200060), (160, 178380054), (180, 158560048), (192, 148650045), (240, 118920036), (288, 99100030), (320, 89190027), (360, 79280024), (480, 59460018), (576, 49550015), (720, 39640012), (960, 29730009), (1440, 19820006), (2027, 14080320), (2880, 9910003), (4054, 7040160), (4889, 5837760), (6081, 4693440), (8108, 3520080), (9778, 2918880), (10135, 2816064), (12162, 2346720), (14667, 1945920), (16216, 1760040), (18243, 1564480), (19556, 1459440), (20270, 1408032), (24324, 1173360), (24445, 1167552), (29334, 972960), (30405, 938688), (32432, 880020), (36486, 782240), (39112, 729720), (40540, 704016), (44001, 648640), (48648, 586680), (48890, 583776), (58668, 486480), (60810, 469344), (64864, 440010), (72972, 391120), (73335, 389184), (78224, 364860), (81080, 352008), (88002, 324320), (91215, 312896), (97296, 293340), (97780, 291888), (117336, 243240), (121620, 234672), (129728, 220005), (145944, 195560), (146670, 194592), (156448, 182430), (162160, 176004)]