55796280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 176670720

約数和(自身を除く): 120874440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 283, 310, 318, 372, 424, 465, 530, 566, 620, 636, 744, 795, 849, 930, 1060, 1132, 1240, 1272, 1415, 1590, 1643, 1698, 1860, 2120, 2264, 2830, 3180, 3286, 3396, 3720, 4245, 4929, 5660, 6360, 6572, 6792, 8215, 8490, 8773, 9858, 11320, 13144, 14999, 16430, 16980, 17546, 19716, 24645, 26319, 29998, 32860, 33960, 35092, 39432, 43865, 44997, 49290, 52638, 59996, 65720, 70184, 74995, 87730, 89994, 98580, 105276, 119992, 131595, 149990, 175460, 179988, 197160, 210552, 224985, 263190, 299980, 350920, 359976, 449970, 464969, 526380, 599960, 899940, 929938, 1052760, 1394907, 1799880, 1859876, 2324845, 2789814, 3719752, 4649690, 5579628, 6974535, 9299380, 11159256, 13949070, 18598760, 27898140, 55796280]

約数ペア:

[(1, 55796280), (2, 27898140), (3, 18598760), (4, 13949070), (5, 11159256), (6, 9299380), (8, 6974535), (10, 5579628), (12, 4649690), (15, 3719752), (20, 2789814), (24, 2324845), (30, 1859876), (31, 1799880), (40, 1394907), (53, 1052760), (60, 929938), (62, 899940), (93, 599960), (106, 526380), (120, 464969), (124, 449970), (155, 359976), (159, 350920), (186, 299980), (212, 263190), (248, 224985), (265, 210552), (283, 197160), (310, 179988), (318, 175460), (372, 149990), (424, 131595), (465, 119992), (530, 105276), (566, 98580), (620, 89994), (636, 87730), (744, 74995), (795, 70184), (849, 65720), (930, 59996), (1060, 52638), (1132, 49290), (1240, 44997), (1272, 43865), (1415, 39432), (1590, 35092), (1643, 33960), (1698, 32860), (1860, 29998), (2120, 26319), (2264, 24645), (2830, 19716), (3180, 17546), (3286, 16980), (3396, 16430), (3720, 14999), (4245, 13144), (4929, 11320), (5660, 9858), (6360, 8773), (6572, 8490), (6792, 8215)]